• 2011 Faculty of Science, University of Zagreb, Geology Ph.D.
• 2002 Faculty of Science, University of Zagreb, Geology B.Sc.

• Tracking CO2 sources in the atmosphere - C-TRACK

  08.12.2025 - 07.12.2028 | 199,973.40 EUR

  CroRISIRB

• Massic activities of radionuclides and mass fractions of metals in soil in the vicinity of the Plomin thermoelectric power plant and the assessment of exposure to flying ash from the power plan

  17.07.2013 - 16.07.2014 | 5,000.00 HRK

  CroRISIRB

- 2024. - Croatian Quality Managers Society award for significant contribution to development and activities of the Society and quality in general

- 2022. - Award for the best scientific paper of the DEF scientists published in 2022

Professional paper

• Lovrenčić Mikelić, Ivanka | Kriteriji za rad laboratorija prema normi HRN EN ISO/IEC 17025: Akreditacija i sustav upravljanja prema normi HRN EN ISO/IEC 17025 na Institutu Ruđer Bošković ; Kako upravljati nesukladnostima i popravnim radnjama? ; Što akreditacija - nije? // Kvalitetom do akreditacije, akreditacijom k izvrsnosti. | Zagreb: Hrvatsko mjeriteljsko društvo, 2018. str. 118, 194, 229-122, 197, 233

• Lovrenčić Mikelić, Ivanka | How to accredit a laboratory according to the HRN EN ISO/IEC 17025 standard: practical instructions for beginners // Akreditacija i ocjenjivanje sukladnosti. | Zagreb: Hrvatsko mjeriteljsko društvo, 2016. str. 139-148

Original scientific paper

• Sironić, Andreja ; Krajcar Bronić, Ines ; Horvatinčić, Nada ; Barešić, Jadranka ; Borković, Damir ; Vurnek, Maja ; Lovrenčić Mikelić, Ivanka | Carbon isotopes in dissolved inorganic carbon as tracers of carbon sources in karst waters of the Plitvice Lakes, Croatia // Stable Isotope Studies of the Water Cycle and Terrestrial Environments. | London : Delhi: Geological Society of London, 2020, 49, 19. doi: 10.1144/SP507-2020-49

  doisp.lyellcollection.org

Original scientific paper

• Lovrenčić Mikelić, Ivanka; Oreščanin, Višnja; Cukrov, Neven | Assessment of metal(loid)s and organic matter dispersion in a semi-enclosed karstic bay: Sedimentary record of natural and anthropogenic sources (Kaˇstela Bay, Adriatic Sea, Croatia) // Physics and chemistry of the earth, 145 (2027), 145; 104878, 21. doi: 10.1016/j.pce.2026.104878

  doiwww.sciencedirect.com

• Lovrenčić Mikelić, Ivanka; Ernečić, Gorana; Barišić, Delko | Radiological risks and excess lifetime cancer risk of the topsoil around the coal-fired Plomin thermal power plant (Istria, Croatia) and long-term effects after ceasing use of the coal with elevated radionuclides activities // International journal of coal geology, 291 (2024), 104576, 14. doi: 10.1016/j.coal.2024.104576

  doiwww.sciencedirect.com

• Lovrenčić Mikelić, Ivanka; Ernečić, Gorana; Barišić, Delko | Natural and anthropogenic radionuclides in soil around coal-fired Plomin thermal power plant (Istria, Croatia): What is the plant influence and what controls it? // Fuel (Guildford), 371 (2024), Part A; 131971, 25. doi: 10.1016/j.fuel.2024.131971

  doiwww.sciencedirect.com

• Lovrenčić Mikelić, Ivanka; Oreščanin, Višnja; Cukrov, Neven; Tomašić, Nenad; Rubčić, Mirta; Barišić, Delko | Relationships between radionuclides, metals, and sediment properties in sediment of a bay exposed to anthropogenic pressure and mixed sediment sources (Kaštela Bay, Adriatic Sea, Croatia) // Marine pollution bulletin, 197 (2023), 115731, 17. doi: 10.1016/j.marpolbul.2023.115731

  doiwww.sciencedirect.com

• Lovrenčić Mikelić, Ivanka ; Barišić, Delko | Natural and anthropogenic radionuclides in karstic coastal area (Kaštela Bay, Adriatic Sea, Croatia) exposed to anthropogenic activities: Distribution, sources, and influencing factors // Radiochimica acta, 111 (2023), 2; 147-157. doi: 10.1515/ract-2022-0045

  doiwww.degruyter.comfulir.irb.hr

• Lovrenčić Mikelić, Ivanka ; Cukrov, Neven ; Oreščanin, Višnja ; Škaro, Krunoslav ; Barišić, Delko | 137Cs Sediment Profiles as a Tracer of Marine Sedimentation Processes in a Semi-Enclosed Bay Affected by Anthropogenic Releases—Example of Kaštela Bay (Adriatic Sea, Croatia) // Water, 14 (2022), 17; 2655, 26. doi: 10.3390/w14172655

  doiwww.mdpi.comdoi.orgfulir.irb.hr

• Krajcar Bronić, Ines ; Sironić, Andreja ; Barešić, Jadranka ; Lovrenčić Mikelić, Ivanka ; Borković, Damir | Optimization of the direct LSC method for determination of biogenic component in liquids by applying 14C // Journal of radioanalytical and nuclear chemistry, 331 (2022), 8; 3289-3294. doi: 10.1007/s10967-022-08371-5

  doilink.springer.comrdcu.be

• Lovrenčić Mikelić, Ivanka ; Barišić, Delko | Radiological risks from 40K, 226Ra and 232Th in urbanised and industrialised karstic coastal area (Kaštela Bay, Croatia) // Environmental science and pollution research, 29 (2022), 54632-54640. doi: 10.1007/s11356-022-19741-7

  doilink.springer.comfulir.irb.hr

• Lovrenčić Mikelić, Ivanka ; Oreščanin, Višnja ; Barišić, Delko | 40K, 226Ra, 232Th, 238U and 137Cs relationships and behaviour in sedimentary rocks and sediments of a karstic coastal area (Kaštela Bay, Croatia) and related rocks and sediments’ differentiation // Environmental science and pollution research, 28 (2021), 51497-51510. doi: 10.1007/s11356-021-14240-7

  doilink.springer.comfulir.irb.hr

• Sironić, Andreja ; Alegro, Antun ; Horvatinčić, Nada ; Barešić, Jadranka ; Brozinčević, Andrijana ; Vurnek, Maja ; Krajcar Bronić, Ines ; Borković, Damir ; Lovrenčić Mikelić, Ivanka | Carbon Isotope Fractionation in Karst Aquatic Mosses // Isotopes in environmental and health studies, 57 (2021), 2; 142-165. doi: 10.1080/10256016.2020.1852235

  doiwww.tandfonline.comdoi.org

• Barešić, Jadranka ; Faivre, Sanja ; Sironić, Andreja ; Borković, Damir ; Lovrenčić Mikelić, Ivanka ; Drysdale, Russel N. ; Krajcar Bronic, Ines | The Potential of Tufa as a Tool for Paleoenvironmental Research — A Study of Tufa from the Zrmanja River Canyon, Croatia // Geosciences, 11 (2021), 376; 1316864, 16. doi: 10.3390/geosciences11090376

  doiwww.mdpi.comfulir.irb.hrdoi.org

• Krajcar Bronić, Ines ; Barešić, Jadranka ; Sironić, Andreja ; Lovrenčić Mikelić, Ivanka ; Borković, Damir ; Horvatinčić, Nada ; Kovač, Zoran | Isotope Composition of Precipitation, Groundwater, and Surface and Lake Waters from the Plitvice Lakes, Croatia // Water, 12 (2020), 9; 2414, 26. doi: 10.3390/w12092414

  doiwww.mdpi.comfulir.irb.hrrepozitorij.rgn.unizg.hr

• Lovrenčić Mikelić, Ivanka | Accreditation in Croatia: What is the position of testing and calibration laboratories from the science and higher education system? // Accreditation and quality assurance, 25 (2020), 3; 243-252. doi: 10.1007/s00769-020-01430-y

  doilink.springer.comfulir.irb.hr

• Krajcar Bronić, Ines ; Barešić, Jadranka ; Borković, Damir ; Sironić, Andreja ; Lovrenčić Mikelić, Ivanka ; Vreča, Polona | Long-term isotope records of precipitation in Zagreb, Croatia // Water, 12 (2020), 1; 226, 29. doi: 10.3390/w12010226

  doiwww.mdpi.comfulir.irb.hr

• Orescanin, Visnja ; Durgo, Ksenija ; Lovrencic Mikelic, Ivanka ; Halkijevic, Ivan ; Kuspilic, Marin | Toxicity assessment of untreated/treated electroplating sludge using human and plant bioassay // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 53 (2018), 10; 925-930. doi: 10.1080/10934529.2018.1462911

  doiwww.tandfonline.com

• Lovrenčić Mikelić, Ivanka ; Oreščanin, Višnja ; Škaro, Krunoslav | Variation of sedimentation rate in the semi- enclosed bay determined by Cs-137 distribution in sediment (Kaštela Bay, Croatia) // Journal of environmental radioactivity, 166 (2017), 1; 112-125. doi: 10.1016/j.jenvrad.2016.03.027

  doiwww.sciencedirect.comfulir.irb.hr

• Gajski, Goran ; Oreščanin, Višnja ; Gerić, Marko ; Kollar, Robert ; Lovrenčić Mikelić, Ivanka ; Garaj-Vrhovac, Vera | Toxicity assessment of the water used for human consumption from the Cameron/Tuba City abandoned uranium mining area prior/after the combined electrochemical treatment/advanced oxidation // Environmental science and pollution research, 22 (2015), 1; 516-526. doi: 10.1007/s11356-014-3376-8

  doilink.springer.com

• Lovrenčić Mikelić, Ivanka ; Oreščanin, Višnja ; Barišić, Delko | Distribution and origin of major, minor, and trace elements in sediments and sedimentary rocks of the Kaštela Bay (Croatia) coastal area // Journal of geochemical exploration, 128 (2013), 1-13. doi: 10.1016/j.gexplo.2013.01.003

  doiwww.sciencedirect.comfulir.irb.hr

• Medunić, Gordana ; Juranović Cindrić, Iva ; Lovrenčić Mikelić, Ivanka ; Tomašić, Nenad ; Balen, Dražen ; Oreščanin, Višnja ; Kampić, Štefica ; Ivković, Ivana | Copper and Zinc Fractionation in Apple Orchard Soil in the Village of Bukevje (Croatia) Using the Revised Four-Step BCR Extraction Procedure // Arhiv za higijenu rada i toksikologiju, 64 (2013), 4; 531-537. doi: 10.2478/10004-1254-64-2013-2326

  doihrcak.srce.hrfulir.irb.hr

• Cukrov, Neven ; Cuculić, Vlado ; Barišić, Delko ; Lojen, Sonja ; Lovrenčić Mikelić, Ivanka ; Oreščanin, Višnja ; Vdović, Neda ; Fiket, Željka ; Čermelj, Branko ; Mlakar, Marina | Elemental and isotopic records in recent fluvio-lacustrine sediments in karstic river Krka, Croatia // Journal of geochemical exploration, 134 (2013), 51-60. doi: 10.1016/j.gexplo.2013.07.011

  doiwww.sciencedirect.com

• Oreščanin, Višnja ; Kollar, Robert ; Nađ, Karlo ; Lovrenčić Mikelić, Ivanka ; Findri Guštek, Štefica | Treatment of winery wastewater by electrochemical methods and advanced oxidation processes // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 48 (2013), 12; 1543-1547. doi: 10.1080/10934529.2013.797267

  doiwww.tandfonline.com

• Oreščanin, Višnja ; Kollar, Robert ; Lovrenčić Mikelić, Ivanka ; Nađ, Karlo | Electroplating wastewater treatment by the combined electrochemical and ozonation methods // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 48 (2013), 11; 1450-1455. doi: 10.1080/10934529.2013.781904

  doiwww.tandfonline.com

• Fajković, Hana ; Lovrenčić Mikelić, Ivanka ; Prohić, Esad | Vertical distribution of K-40, Th-232, and Cs-137 mass activities in lake sediment (Vransko Lake, Croatia) and their relationship with the source material and sedimentation // Journal of radioanalytical and nuclear chemistry, 295 (2013), 3; 2273-2282. doi: 10.1007/s10967-012-2332-7

  doilink.springer.com

• Zeiner, Michaela ; Juranović Cindrić, Iva ; Lovrenčić Mikelić, Ivanka ; Medunić, Gordana ; Kampić, Štefica ; Tomašić, Nenad ; Stingeder, Gerhard | The determination of the extractability of selected elements from agricultural soil // Environmental monitoring and assessment, 185 (2013), 1; 223-229. doi: 10.1007/s10661-012-2546-8

  doilink.springer.com

• Oreščanin, Višnja ; Kollar, Robert ; Buben, Krešimir ; Lovrenčić Mikelić, Ivanka ; Kollar, Karlo ; Kollar, Melkior ; Medunić, Gordana | Chemical and radiological characterization of fly and bottom ash landfill of the former sulfate pulp factory Plaski and its surroundings // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 47 (2012), 11; 1592-1606. doi: 10.1080/10934529.2012.680780

  doiwww.tandfonline.com

• Oreščanin, Višnja ; Kollar, Robert ; Nađ, Karlo ; Lovrenčić Mikelić, Ivanka ; Mikulić, Nenad | Boat pressure washing wastewater treatment with calcium oxide and/or ferric chloride // Arhiv za higijenu rada i toksikologiju, 63 (2012), 1; 21-26

  hrcak.srce.hr

• Oreščanin, Višnja ; Lovrenčić Mikelić, Ivanka ; Kollar, Robert ; Mikulić, Nenad ; Medunić, Gordana | Inertisation of galvanic sludge with calcium oxide, activated carbon, and phosphoric acid // Arhiv za higijenu rada i toksikologiju, 63 (2012), 3; 337-343. doi: 10.2478/10004-1254-63-2012-2171

  doicontent.sciendo.comhrcak.srce.hrfulir.irb.hr

• Oreščanin, Višnja ; Kollar, Robert ; Nađ, Karlo ; Lovrenčić Mikelić, Ivanka ; Kollar, Iris | Characterization and treatment of water used for human consumption from six sources located in the Cameron/Tuba City abandoned uranium mining area // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 46 (2011), 6; 627-635. doi: 10.1080/10934529.2011.562858

  doiwww.tandfonline.comdoi.org

• Oreščanin, Višnja ; Ruk, Damir ; Kollar, Robert ; Lovrenčić Mikelić, Ivanka ; Nađ, Karlo ; Mikulić, Nenad | A combined treatment of landfill leachate using calcium oxide, ferric chloride and clinoptilolite // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 46 (2011), 3; 323-328. doi: 10.1080/10934529.2011.539118

  doiwww.tandfonline.comdoi.org

• Radić, Sandra ; Stipaničev, Draženka ; Cvjetko, Petra ; Lovrenčić Mikelić, Ivanka ; Marijanović Rajčić, Marija ; Širac, Siniša ; Pevalek-Kozlina, Branka ; Pavlica, Mirjana | Ecotoxicological assessment of industrial effluent using duckweed (Lemna minor L.) as a test organism // Ecotoxicology and environmental safety, 19 (2010), 1; 216-222. doi: 10.1007/s10646-009-0408-0

  doilink.springer.com

• Oreščanin, Višnja ; Mikulić, Nenad ; Lovrenčić Mikelić, Ivanka ; Posedi, Mario ; Kampić, Štefica ; Medunić, Gordana | The bulk composition and leaching properties of electroplating sludge prior/following the solidification/stabilization by calcium oxide // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 44 (2009), 12; 1282-1288. doi: 10.1080/10934520903140082

  doiwww.tandfonline.comdoi.org

• Oreščanin, Višnja ; Medunić, Gordana ; Tomašić, Nenad ; Ćosović, Vlasta ; Lovrenčić Mikelić, Ivanka ; Kampić, Štefica ; Urlić, Jelena | The influence of aluminium industry and bedrock lithology on the oxide content in the urban soil of Sibenik, Croatia // Environmental earth sciences, 59 (2009), 3; 695-701. doi: 10.1007/s12665-009-0066-9

  doilink.springer.comdoi.org

• Oreščanin, Višnja ; Lovrenčić Mikelić, Ivanka ; Mikelić, Luka ; Rubčić, Mirta ; Lulić, Stjepan | The Influence of Past Metallurgical Activity on the Concentration of Heavy Metals in the Soil/Grass System in Šibenik (Croatia) // International journal of environment and pollution, 37 (2009), 4; 437-449. doi: 10.1504/IJEP.2009.026060

  doiwww.cabdirect.orgwww.inderscience.com

• Lovrenčić, Ivanka ; Volner, Matija ; Barišić, Delko ; Popijač, Marina ; Kezić, Nikola ; Seletković, Ivan ; Lulić, Stjepan | Distribution of Cs-137, K-40 and Be-7 in silver fir-tree (Abies alba L.) from Gorski Kotar, Croatia // Journal of radioanalytical and nuclear chemistry, 275 (2008), 1; 71-79. doi: 10.1007/s10967-007-7009-2

  doilink.springer.comdoi.org

• Oreščanin, Višnja ; Lovrenčić Mikelić, Ivanka ; Mikelić, Luka ; Lulić, Stipe | Applicability of MiniPal 4 Compact EDXRF Spectrometer for Soil and Sediment Analysis // X-Ray Spectrometry, 37 (2008), 5; 508-511. doi: 10.1002/xrs.1079

  doi

• Mikulić, Nenad ; Oreščanin, Višnja ; Elez, Loris ; Pavičić, Ljiljana ; Pezelj, Đurđica ; Lovrenčić, Ivanka ; Lulić, Stjepan | Distribution of Trace Elements in the Coastal Sea Sediments of Maslinica Bay // Environmental geology (Berlin), 53 (2008), 7; 1413-1419. doi: 10.1007/s00254-007-0750-6

  doilink.springer.comdoi.org

• Lovrenčić, Ivanka ; Barišić, Delko ; Oreščanin, Višnja ; Lulić, Stipe | In situ determination of radon concentration and total gamma radiation in Kastel Gomilica, Croatia // Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 263 (2007), 1; 186-190-x

  www.sciencedirect.com

• Oreščanin, Višnja ; Mikelić, Luka ; Lovrenčić, Ivanka ; Barišić, Delko ; Mikulić, Nenad ; Lulić, Stipe | Environmental contamination assessment of the surroundings of the ex-ferrochromium smelter Dugi Rat, Croatia // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 41 (2006), 11; 2547-2555-x

• Oreščanin, Višnja ; Lovrenčić, Ivanka ; Mikelić, Luka ; Barišić, Delko ; Matašin, Željka ; Lulić, Stipe ; Pezelj, Đurđica | Biomonitoring of Heavy Metals and Arsenic on the East Coast of the Middle Adriatic Sea Using Mytilus Galloprovincialis // Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 245 (2006), 2; 495-500-x

• Oreščanin, Višnja ; Barišić, Delko ; Mikelić, Luka ; Lovrenčić, Ivanka ; Rožmarić Mačefat, Martina ; Pavlović, Gordana ; Lulić, Stipe | Chemical and radiological profile of the coal ash landfill in Kaštel Gomilica // Arhiv za higijenu rada i toksikologiju, 57 (2006), 1; 9-16

  hrcak.srce.hr

• Pavlović, Gordana ; Barišić, Delko ; Lovrenčić, Ivanka ; Oreščanin, Višnja ; Prohić, Esad | Use of fallout 137Cs for documenting the chronology of overbank sediments from the river Sava, Croatia, and interpreting their geochemical patterns // Environmental geology (Berlin), 47 (2005), 4; 475-481. doi: 10.1007/s00254-004-1167-0

  doilink.springer.com

• Oreščanin, Višnja ; Barišić, Delko ; Lovrenčić, Ivanka ; Mikelić, Luka ; Rožmarić Mačefat, Martina ; Pavlović, Gordana ; Lulić, Stipe | The Influence Of Fly And Bottom Ash Deposition On The Quality Of Kastela Bay Sediments // Environmental geology (Berlin), 49 (2005), 53-64

• Lovrenčić, Ivanka ; Oreščanin, Višnja ; Barišić, Delko ; Mikelić, Luka ; Rožmarić Mačefat, Martina ; Lulić, Stipe ; Pavlović, Gordana | Characterization of TENORM and sediments of Kastela Bay and the influence of TENORM on the quality of sediments // Global NEST. International journal, 7 (2005), 2; 188-196

  journal.gnest.org

• Popijač, Marina; Seletković, Ivan; Volner, Matija; Lovrenčić Mikelić, Ivanka; Barišić, Delko; Kezić, Nikola | Dinamika kretanja 137-Cs i 40-K na stablima jele (Abies alba) na Sljemenu // Šumarski list, 128 (2004), 5-6; 269-277

  www.sumari.hrwww.sumari.hr

• Oreščanin, Višnja ; Barišić, Delko ; Mikelić, Luka ; Lovrenčić, Ivanka ; Rubčić, Mirta ; Rožmarić Mačefat, Martina ; Lulić, Stipe | Environmental contamination assessment of the surroundings of the ex-Šibenik's Ferro- manganese smelter, Croatia // Journal of environmental science and health. Part A : Toxic/hazardous substances & environmental engineering, 39 (2004), 9; 2493-2506

Professional paper

• Lovrenčić Mikelić, Ivanka | Vrednovanje, odabir i monotoring vanjskih dobavljača prema sustavu upravljanja IRB-a // Svijet po mjeri, 1-2 (2022), 87-91

• Lovrenčić Mikelić, Ivanka | Kako se snaći među rizicima i prilikama u akreditiranome laboratoriju? // Svijet po mjeri, 1-2 (2022), 51-56

• Lovrenčić Mikelić, Ivanka | Kako upravljati nesukladnostima i popravnim radnjama? // Svijet po mjeri, 2 (2022), 135-138

• Lovrenčić Mikelić, Ivanka | Umjeravanje opreme – nekoliko osnovnih pitanja i odgovora // Svijet po mjeri, 2 (2022), 186-190

• Lovrenčić Mikelić, Ivanka | Kako smo prešli na novo izdanje norme HRN EN ISO/IEC 17025 i što nam je to donijelo? - Iskustvo Instituta Ruđer Bošković // Svijet po mjeri, 3-4 (2021), 33-37

• Lovrenčić Mikelić, Ivanka | Kako se riješiti nepotrebnih stvari u laboratoriju? // Svijet po mjeri, 1-2 (2021), 24-27

• Lovrenčić Mikelić, Ivanka | Sustavi upravljanja kvalitetom u laboratorijima u znanosti i visokome obrazovanju globalno: motivacija, podupirući faktori, poteškoće i koristi // Svijet po mjeri, 3-4 (2020), 37-43

• Lovrenčić Mikelić, Ivanka | Pozitivan utjecaj norme HRN EN ISO/IEC 17025 na svakodnevni rad laboratorija // Svijet po mjeri, 1-2 (2020), 59-63

• Lovrenčić Mikelić, Ivanka | Umjeravanje opreme – nekoliko osnovnih pitanja i odgovora // Svijet po mjeri, 4 (2019), 25-29

• Lovrenčić Mikelić, Ivanka | Zašto umiru sustavi upravljanja? // Svijet po mjeri, 1 (2019), 25-27

• Lovrenčić Mikelić, Ivanka | Kako pomiriti znanost i akreditaciju laboratorija? // Svijet po mjeri, 3 (2018), 25-29

• Lovrenčić Mikelić, Ivanka | Kako upravljati nesukladnim i popravnim radnjama? // Svijet po mjeri, 2 (2017), 27-30

• Lovrenčić Mikelić, Ivanka | Što akreditacija - nije? // Svijet po mjeri, 3 (2017), 31-35

• Lovrenčić Mikelić, Ivanka | Akreditacija i sustav upravljanja prema normi HRN EN ISO/IEC 17025 na Institutu Ruđer Bošković // Svijet po mjeri, 4 (2017), 39-43

• Lovrenčić Mikelić, Ivanka | Kako akreditirati laboratorij prema normi HRN EN ISO/IEC 17025: praktične upute za početnike // Svijet po mjeri, 1 (2015), 13-22

Conference abstract

• Lovrenčić Mikelić, Ivanka; Ernečić, Gorana | 40K, 226Ra, 232Th, 238U, and radiological risks in surface soil around the Plomin thermal power plant (Istria, Adriatic Sea, Croatia) // ENVIRA 2023, 7th International Conference on Environmental Radioactivity "New challenges in the determination of environmental radioactivity". | Sevilla: University of Seville, 2023. str. 208-208

  us.ticmeet.com

• Barešić, Jadranka ; Sironić, Andreja ; Faivre, Sanja ; Damir, Borković ; Ivanka, Lovrenčić Mikelić ; Krajcar Bronić, Ines | Does fresh-water tufa have potential in paleoresearch? // 3rd Radiocarbon in the Environment Conference : Book of Abstracts. | Gliwice: Silesian University of Technology, 2021. str. 153-154

  c14env.polsl.plfulir.irb.hr

• Lovrenčić Mikelić, Ivanka ; Oreščanin, Višnja ; Škaro, Krunoslav ; Barišić, Delko | Sedimentation processes in the semi–enclosed bay deduced from vertical profiles of Cs-137 massic activities (Kaštela Bay, Adriatic Sea, Croatia) // 4th INCC. | -, 2014. str. 193-193

• Ernečić, Gorana ; Lovrenčić Mikelić, Ivanka ; Medunić, Gordana | Distribution of Ra-226 in the surface soil in the vicinity of the thermal power plant Plomin (Croatia) // Acta Mineralogica-Petrographica, Abstract Series. | Segedin: University of Szeged, 2014. str. 28-28

• Lovrenčić Mikelić, Ivanka ; Škaro, Krunoslav | Spatial distribution of lead in surface and deep sediments of the semi-enclosed bay influenced by the anthropogenic activity (Kastela Bay, Croatia). | 2013. str. 124-124

• Oreščanin, Višnja ; Kollar, Robert ; Lovrenčić Mikelić, Ivanka ; Nađ, Karlo ; Medunić, Gordana | Electrochemical treatment of electroplating wastewaters // Book of abstracts Izvodi radova 3rd International congress 'Engineering, Environment and Materials in Processing Industry' III Međunarodni kongres 'Inženjerstvo, Ekologija i Materijali u Procesnoj Industriji'. | Zvornik: Eurografika Zvornik, 2013. str. 148-149

• Fajković, Hana ; Lovrenčić Mikelić, Ivanka ; Prohić, Esad | Estimation of sedimentation rate and sediment origin by natural radionuclides and 137Cs in the Vrana Lake, Croatia // 9th ISEG - International Symposium on Environmental Geochemistry. | Aveiro: PLM-Plural, S.A., 2012. str. 198-199

• Lovrenčić Mikelić, Ivanka ; Barišić, Delko ; Oreščanin, Višnja | U-238 in sediments of the Kastela Bay, Adriatic Sea (Croatia) // 3rd International Nuclear Chemistry Congress. | Milano: Universita' degli Studi di Milano, Dip. Fisica, 2011. str. 84-84

• Mikulić, N., Oreščanin, V., Lovrenčić Mikelić, I. | Treatment of electroplating sludge by calcium oxide, activated carbon and phosphoric acid // Book of abstracts: The 11th European Meeting on Environmental Chemistry. | Nova Gorica: Sveučilište u Novoj Gorici, 2010. str. 206-206

• Oreščanin, V., Ruk, D., Lovrenčić Mikelić, I., Kollar, R., Nađ, K., Mikulić, N. | Combined treatment of landfill leachate using calcium oxide, ferric chloride and clinoptilolite // Book of abstracts: The 11th European Meeting on Environmental Chemistry - EMEC 11. | Nova Gorica: Sveučilište u Novoj Gorici, 2010. str. 210-210

• Elez, Loris ; Oreščanin, Višnja ; Lovrenčić Mikelić, Ivanka ; Sofilić, Tahir ; Mikulić, Nenad | Purification of zinc plating wastewater using alkaline residue of electric arc furnace dust // The 11th European Meeting on Environmental Chemistry (EMEC 11) : Book of abstracts. | Nova Gorica, 2010. str. 200-200

• Bermanec, Vladimir ; Lovrenčić Mikelić, Ivanka ; Palinkaš, Ladislav ; Rogić, Matea ; Barišić, Delko | Preliminary results of gamma-spectrometric study of soils from Island of Brusnik // 4. Hrvatski geološki kongres s međunarodnim sudjelovanjem, Šibenik, 14-15.10.2010. - Knjiga sažetaka. | Zagreb: Hrvatski geološki institut, 2010. str. 360-361

• Oreščanin, Višnja ; Mikelić, Luka ; Lovrenčić, Ivanka ; Rubčić, Mirta ; Roje, Vibor ; Lulić, Stjepan | Determination of arsenic species in liquid samples by EDXRF method // Trends in sample preparation '07 : Book of Abstracts. | Graz: Verlag der Technischen Univerziteat Graz, 2007. str. 68-68

• Lovrenčić, Ivanka ; Oreščanin, Višnja ; Barišić, Delko ; Mikelić, Luka ; Rožmarić Mačefat, Martina ; Pavlović, Gordana ; Lulić, Stipe | Radiological Characterization of the Coal Ash and Slag from Kastel Gomilica, Croatia // Second Europen IRPA Congress on Radiation protection : From Knowledge to Action : Book of Abstracts. | Pariz, 2006. str. 95-95

• Oreščanin, Višnja ; Mikelić, Luka ; Lovrenčić, Ivanka ; Barišić, Delko ; Mikulić, Nenad ; Lulić, Stipe | Environmental contamination assessment of the surroundings of the ex-ferrochromium smelter Dugi Rat, Croatia // Book of abstracts, Colloquium Spectroscopium Internationale XXXIV. | Antverpen: University of Antwerpen, 2005. str. 150-x

• Lovrenčić, Ivanka ; Barišić, Delko ; Lulić, Stipe | In situ determination of radon concentration and total gamma radiation in Kastel Gomilica, Croatia // 6th International Topical Meeting on Industrial Radiation and Radioisotope Measurement Applications. | Hamilton: McMaster University, 2005

• Lovrenčić, Ivanka ; Barišić, Delko ; Kezić, Nikola ; Seletković, Ivan ; Volner, Matija ; Popijač, Marina | Distribution of Cs-137 in fir-tree (Abies alba) from Gorski Kotar // Zbornik sažetaka postera znanstvenih novaka izlaganih u inozemstvu 2002., 2003. i 2004. godine, I. dio, prirodne, tehničke i biotehničke znanosti. | Zagreb: Akademija tehničkih znanosti Hrvatske (HATZ), 2004. str. 102-x

• Lovrenčić, Ivanka ; Barišić, Delko ; Kezić, Nikola ; Seletković, Ivan ; Volner, Matija ; Popijač, Marina | Distribution of Cs-137 in fir-tree (Abies alba) from Gorski Kotar // XVIII Congress of Chemists and Technologists of Macedonia : book of abstracts. | Ohrid, 2004. str. 201-201

Original scientific paper

• Lovrenčić Mikelić, Ivanka | Evolution of Quality Management System at the Ruđer Bošković Institute // 17th IMEKO TC 10 and EUROLAB Virtual Conference: Global Trends in Testing, Diagnostics & Inspection for 2030. | International Measurement Confederation (IMEKO), 2020. str. 61-66

• Krajcar Bronić, Ines ; Breznik, Borut ; Volčanšek, Aleš ; Barešić, Jadranka ; Borković, Damir ; Sironić, Andreja ; Horvatinčić, Nada ; Obelić, Bogomil ; Lovrenčić Mikelić, Ivanka | Aktivnosti 14C u atmosferi i bilju u okolici nuklearne elektrane Krško KRŠKO (NEK) – iskustva nakon 10 godina monitoringa // Zbornik radova Jedanaestog simpozija Hrvatskog društva za zaštitu od zračenja. | Zagreb: Hrvatsko društvo za zaštitu od zračenja, 2017. str. 231-237

  www.hdzz.hr

• Lovrenčić Mikelić ; Ivanka | Elevated massic activities of U-238 and Ra-226 in sediment of the Kaštela Bay (Adriatic Sea, Croatia) // Zbornik radova devetog simpozija Hrvatskog društva za zaštitu od zračenja. | Zagreb: Stega tisak, 2013. str. 419-424

• Oreščanin, Višnja ; Kollar, Robert ; Lovrenčić Mikelić, Ivanka ; Nađ, Karlo ; Medunić, Gordana | Electrochemical treatment of electroplating wastewaters // Proceedings Zbornik radova 3rd International congress 'Engineering, Environment and Materials in Processing Industry' III Međunarodni kongres 'Inženjerstvo, Ekologija i Materijali u Procesnoj Industriji'. | Zvornik: Eurografika Zvornik, 2013. str. 358-364

• Oreščanin, Višnja ; Kollar, Robert ; Buben, Krešimir ; Lovrenčić Mikelić, Ivanka ; Kollar, Karlo ; Kollar, Melkior ; Medunuić, Gordana | Radiological characterization of fly and bottom ash landfill of the former sulfate pulp factory Plaški // THE FIRST INTERNATIONAL CONFERENCE ON RADIATION AND DOSIMETRY IN VARIOUS FIELDS OF RESEARCH RAD2012. | Niš: Elektronski fakultet Univerziteta u Nišu, 2012. str. 267-269

• Lovrenćić Mikelić, Ivanka ; Barišić, Delko ; Cukrov, Neven | Estimation of Sedimentation Rate in the Kastela Bay (Croatia) Using Cs-137 // Application of Radiotracers in Chemical, Environmental and Biological Sciences, Volume 3. | Kolkata: Saha Institute of Nuclear Physics, 2010. str. 247-249

• Oreščanin, Višnja ; Barišić, Delko ; Mikelić, Luka ; Lovrenčić, Ivanka ; Maćefat Rožmarić, Martina ; Lulić, Stipe | Impact of Past Industrial Activity on the Content of Heavy Metals in the Soil/Grass System in Šibenik (Croatia) // 5th European Meeting on Chemical Industry and Environment (EMChIE 2006) : proceedings. | Beč: Vienna University of Technology, 2006. str. 887-894

• Lovrenčić, Ivanka ; Barišić, Delko ; Kezić, Nikola ; Seletković, Ivan ; Volner, Matija ; Popijač, Marina ; Lulić, Stipe | Comparison between the distribution of Cs-137 and K-40 in fir-tree (Abies alba) // Zbornik radova Šestog simpozija Hrvatskog drušva za zaštitu od zračenja. | Zagreb: Hrvatsko društvo za zaštitu od zračenja, 2005. str. 384-389

• Barišić, Delko ; Lovrenčić, Ivanka ; Oreščanin, Višnja ; Kezić, Nikola ; Bubalo, Dragan ; Popijač, Marina ; Volner, Matija | Med kao bioindikator kontaminacije okoliša cezijem // Zbornik radova Šestog simpozija Hrvatskog društva za zaštitu od zračenja. | Zagreb: Hrvatsko društvo za zaštitu od zračenja, 2005. str. 395-399

• Oreščanin, Višnja ; Barišić, Delko ; Mikelić, Luka ; Lovrenčić, Ivanka ; Rožmarić Mačefat, Martina ; Lulić, Stipe | Chemical and radiological characterization of TENORM deposited in Kaštel Gomilica // Zbornik radova Šestog simpozija Hrvatskog društva za zaštitu od zračenja. | Zagreb, 2005. str. 339-344-x

• Oreščanin, Višnja ; Mikelić, Luka ; Lulić, Stipe ; Barišić, Delko ; Lovrenčić, Ivanka ; Rubčić, Mirta ; Rožmarić Mačefat, Martina | Impact of Past Industrial Activity on the Content of Heavy Metals in the Soil/Grass System in Šibenik (Croatia) // Prceedings of the 9th International Conference on Environmental Science and Technology. | Rodos, 2005. str. B-648-B-652

Professional paper

• Lovrenčić Mikelić, Ivanka | Kako pomiriti znanost i akreditaciju laboratorija? // Iskustva laboratorija u primjeni HRN EN ISO/IEC 17025. | 2018. str. ---

Extended conference abstract

• Krajcar Bronić, Ines ; Sironić, Andreja ; Barešić, Jadranka ; Lovrenčić Mikelić, Ivanka ; Borković, Damir | Optimization of the direct LSC method for determination of biogenic component in liquids by applying 14C // LSC 2020 - International Conference on Advances in Liquid Scintillation Spectrometry : Abstract collection. | Shenzhen: LSC2020, 2021. str. 41-42

  fulir.irb.hr

Unpublished conference paper

• Lovrenčić Mikelić, Ivanka | ASSESSMENT OF RADIOLOGICAL HEALTH HAZARDS FROM 40K, 226Ra, AND 232Th IN ROCKS AND SEDIMENTS OF THE KAŠTELA BAY COASTAL AREA (ADRIATIC SEA, CROATIA) // 41st International Conference on Environmental Geochemistry and Health | Ljubljana, Slovenija, 13.07.2026-17.07.2026

• Lovrenčić Mikelić, Ivanka; Michelot, Jean-Luc; Barešić, Jadranka | 14C as an indicator of soil contamination with coal dust and/or coal combustion products: Case of Plomin coal-fired thermal power plant (Istria, Croatia) – preliminary results // 4th International Radiocarbon in the Environment Conference | Lecce, Italija, 22.09.2024-27.09.2024

• Lovrenčić Mikelić, Ivanka | Vrednovanje, odabir i monitoring vanjskih dobavljača prema sustavu upravljanja IRB-a // 9. savjetovanje Iskustva laboratorija u primjeni HRN EN ISO/IEC 17025 | Selce, Hrvatska, 27.04.2022-29.04.2022

• Lovrenčić Mikelić, Ivanka | Prikupljanje, obrada i analiza podataka o zadovoljstvu kupaca uslugom laboratorija – Iskustvo IRB-a // 8. savjetovanje Iskustva laboratorija u primjeni HRN EN ISO/IEC 17025 | Crikvenica, Hrvatska, 16.06.2021-18.06.2021

Doctoral thesis

• Lovrenčić Mikelić, Ivanka | Radionuklidi, metali i arsen u sedimentima Kaštelanskog zaljeva / Barišić, Delko (mentor). | Zagreb, Prirodoslovno-matematički fakultet, Zagreb, 2011

Master's thesis (university)

• Ernečić, Gorana | Masene aktivnosti radionuklida u tlu u okolici termoelektrane Plomin i procjena izloženosti terestričkom gama zračenju / Medunić, Gordana; Lovrenčić Mikelić, Ivanka (mentor). | Zagreb, Prirodoslovno-matematički fakultet, Zagreb, 2014

Report

• Vaupotič, Janja ; Kobal, Ivan ; Dujmovič, Petra ; Kotnik, Jože ; Kocman, David ; Barišić, Delko ; Lovrenčić, Ivanka | Radonski potencijal v tleh Slovenije // IJS-DP-9457, 2007

Independent lecture

• Lovrenčić Mikelić, Ivanka | 4.13 Upravljanje zapisima // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | Akreditacija prema normi HRN EN ISO/IEC 17025 // Predavanje na seminaru ZIMO-a (IRB), 2014

  bib.irb.hr

Other

• Lovrenčić Mikelić, Ivanka | 26 Kako napisati priručnik i još nešto za kraj // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 4.14 Unutrašnje neovisne ocjene // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 5.10 Prikazivanje rezultata // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 5.9 Osiguravanje kvalitete rezultata ispitivanja i umjeravanja // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 5.8 Rukovanje predmetima ispitivanja i umjeravanja // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 5.7 Uzorkovanje // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 5.6 Mjerna (mjeriteljska) sljedivost // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 5.5 Oprema // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 5.4 Ispitne i umjerne metode i validacija metoda // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 5.3 Uvjeti smještaja i okoliša // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 5.2 Osoblje // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 4.15 Upravine ocjene // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | Primjena procesnoga pristupa upravljanju u analitičkome laboratoriju // Seminar, 2016

• Lovrenčić Mikelić, Ivanka | 4.12 Preventivne radnje // Izobrazba, 2016

• Lovrenčić Mikelić, Ivanka | 4.11 Popravne radnje // Izobrazba, 2016

• Lovrenčić Mikelić, Ivanka | 4.10 Poboljšavanje // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 4.9 Upravljanje nesukladnim radom // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 4.8 Pritužbe // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 4.7 Usluga kupcu // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 4.6 Nabava usluga i potrepština // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 4.5 Podugovaranje ispitivanja i umjeravanja // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 4.4 Ocjena zahtjeva, ponuda i ugovora // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 4.3 Upravljanje dokumentima // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2016

• Lovrenčić Mikelić, Ivanka | 01 Uvod // Izobrazba, 2015

• Lovrenčić Mikelić, Ivanka | 4.1 Organizacija // Izobrazba "Primjena norme HRN EN ISO/IEC 17025 i zajedničkih dokumenata sustava upravljanja IRB-a u akreditiranim laboratorijima IRB-a i laboratorijima koji se planiraju akreditirati prema ovoj normi", 2015

• Lovrenčić Mikelić, Ivanka | Radionuklidi: Alati za praćenje sedimentacijskih procesa // Radionica - Radionuklidi: Alati za praćenje sedimentacijskih procesa, 2013

Audio/video recording

• Lovrenčić Mikelić, Ivanka | Koji je akreditirani laboratorij bolji?, 2023

• Lovrenčić Mikelić, Ivanka | Važnost analitičara u laboratorijskom radu, 2023

• Lovrenčić Mikelić, Ivanka | Kako ispravno reći što mjerimo?, 2023

• Lovrenčić Mikelić, Ivanka | Ponovljivost i obnovljivost, 2023

• Lovrenčić Mikelić, Ivanka | Uranij i njegove kćeri, 2023

• Lovrenčić Mikelić, Ivanka | ISO 17025 i osposobljeni laboratoriji, 2022

• Lovrenčić Mikelić, Ivanka | Što su akreditacija i certifikacija?, 2022

• Lovrenčić Mikelić, Ivanka | Oprema u akreditiranom laboratoriju, 2022

• Lovrenčić Mikelić, Ivanka | Što je prava vrijednost kod mjerenja?, 2022

• Lovrenčić Mikelić, Ivanka | Zašto se akreditirati?, 2022

• Lovrenčić Mikelić, Ivanka | Zbrka s efektivno i efikasno, 2022

• Lovrenčić Mikelić, Ivanka | Moja radioaktivna kuća, 2022

• Lovrenčić Mikelić, Ivanka | MLA i MRA, 2022

• Lovrenčić Mikelić, Ivanka | Osnovne vrste pogrešaka, 2022

• Lovrenčić Mikelić, Ivanka | Akreditirani laboratoriji, 2022

• Lovrenčić Mikelić, Ivanka | Malo statistike, 2022

• Lovrenčić Mikelić, Ivanka | Koliko dugo vrijedi potvrda o akreditaciji?, 2022

• Lovrenčić Mikelić, Ivanka | Kvalitativno i kvantitativno, 2022

• Lovrenčić Mikelić, Ivanka | Naš radioaktivni svijet, 2022

• Lovrenčić Mikelić, Ivanka | Kako smo sigurni da je naš mjerni rezultat u laboratoriju valjan?, 2022

• Lovrenčić Mikelić, Ivanka | Što sve utječe na valjanost mjernog rezultata?, 2022

• Lovrenčić Mikelić, Ivanka | Jeste li se susreli s Cs-137?, 2022

• Lovrenčić Mikelić, Ivanka | Što je to kvaliteta?, 2022

• Lovrenčić Mikelić, Ivanka | Što je audit?, 2022

• Lovrenčić Mikelić, Ivanka | Od čega se sastoji mjerni rezultat?, 2022

• Lovrenčić Mikelić, Ivanka | Važnost uzorkovanja, 2022

• Lovrenčić Mikelić, Ivanka | Što je proizvod ispitnog laboratorija?, 2022

• Lovrenčić Mikelić, Ivanka | Pustolovni metar, 2022

• Lovrenčić Mikelić, Ivanka | Razlika između preciznosti i točnosti, 2022

• Croatian Geological Society
• Croatian Radiation Protection Association
• The Committee for Geochemistry Department of the Natural Sciences Academy
• Croatian Quality Society
• Croatian Quality Managers Society