Andrić, M., Draganić, S. and Poljak, S. (2026) “Comparative analysis of sustainable tourism challenges in Zadar and Vukovar-Srijem counties”, Crisis Management Days. Velika Gorica, Croatia. Available at: https://ojs.vvg.hr/index.php/DKU/article/view/839 (Accessed: 1 May 2026).