| Changes of tourism trajectories in (post) covidian world: Croatian perspectives I Šulc, B Fuerst-Bjeliš Research in globalization 3, 100052, 2021 | 28 | 2021 |
| Turistički razvoj i stagnacija otoka Korčule u modelu razvojnog ciklusa turističkih područja. I Šulc Croatian Geographical Bulletin 76 (2), 61-84, 2014 | 17* | 2014 |
| Zaštićena područja u funkciji održivog razvoja hrvatskog otočja – primjer otoka Mljeta I Šulc, V Valjak Peti hrvatski geografski kongres: „Geografija u suvremenom društvu“, 5. – 8 …, 2011 | 15* | 2011 |
| Cultural heritage, tourism and the UN sustainable development goals: The case of Croatia Ž Kordej-De Villa, I Šulc Rethinking sustainability towards a regenerative economy, 341-358, 2021 | 13 | 2021 |
| Attitudes and preferences of visitors of Krka National Park, Croatia T Telbisz, I Šulc, L Mari, PR Kaufmann Hungarian geographical bulletin 71 (2), 117-132, 2022 | 9 | 2022 |
| Distorted life cycle on post-socialist Adriatic Islands: Using the example of Mljet, Croatia I Šulc Acta turistica 29 (1), 33-73, 2017 | 9* | 2017 |
| Demographic Changes on Small Adriatic Islands: The Case Study of Ilovik, Croatia I Šulc AAG Annual Meeting 2012, 24 – 28 February 2012, New York, 2012 | 9* | 2012 |
| Opskrbljenost centralnim funkcijama stanovništva novogradiškog kraja N Dragić, D Njegač, I Šulc Hrvatski geografski glasnik 80 (2), 55-81, 2018 | 8* | 2018 |
| Pogranične zajednice u Republici Hrvatskoj: istraživanje lokalnog identiteta u pograničnom području Gorskog kotara M Zorko, I Šulc, M Kovačić Sociologija i prostor 50 (2), 165-181, 2012 | 7 | 2012 |
| Radeljak Kaufmann L Mari, Z Tábori, I Šulc P., Milanović, R., Gessert, A., Imecs, Z., Baricz, A. and Telbisz, 99-115, 2022 | 5 | 2022 |
| Societal Issues and Environmental Citizenship I Šulc, S Morgado, Z Đorđević, S Gašparović, V Radović, D Keranova Conceptualizing Environmental Citizenship for 21st Century Education, 49-66, 2020 | 5 | 2020 |
| Regenerative Heritage E Luca, E., Šulc, I., Haselsteiner Brown, M. et al. (eds.): Sustainability, Restorative to Regenerative …, 2018 | 5* | 2018 |
| Interaktivna turistička karta otoka Krka L Škvorc, I Šulc Geografski horizont 67 (1.), 35-45, 2021 | 4 | 2021 |
| Analiza i vrednovanje razvojnih potencijala i ograničenja suburbanog i ruralnog područja Grada Zagreba D Pejnović, N Buzjak, N Bočić, A Lukić, V Prelogović, I Šulc | 4 | 2015 |
| Typology of tourist resorts in Croatia: The case of South Dalmatia I Šulc, VT Opačić Mitteilungen der osterreichischen geographischen gesellschaft 157, 229-252, 2015 | 4 | 2015 |
| Analiza i vrednovanje razvojnih potencijala i ograničenja područja urbane aglomeracije Zagreb N Bočić, N Buzjak, I Čanjevac, A Lukić, VT Opačić, V Prelogović, I Šulc, ... | 3 | 2018 |
| Modeli razvoja turizma u Južnoj Dalmaciji I Šulc University of Zagreb. Faculty of Science. Department of Geography, 2016 | 3 | 2016 |
| The COVID-19 Pandemic’s Implications for Tourism Preferences in Croatia: Potential New Challenges for Marginal Areas B Fuerst-Bjeliš, I Šulc COVID-19 and Marginalisation of People and Places: Impacts, Responses and …, 2022 | 2 | 2022 |
| The system and spatial distribution of protected areas in Hungary, Slovakia, Romania, Serbia and Croatia L Mari, Z Tábori, I Šulc, PR Kaufmann, R Milanović, A Gessert, Z Imecs, ... Hungarian geographical bulletin 71 (2), 99-115, 2022 | 2 | 2022 |
| Uvod u geografske informacijske sustave korištenjem QGIS-a F Valožić, L., Šulc, I., Kvetek Geografski horizont 63 (2), 7-19, 2017 | 2* | 2017 |
