Томић, Душко, Предраг Лечић, and Јелена Динић. “Terrorism - a Hardly Predicted Threat in Tourism”. Hotel and Tourism Management 4, no. 2 (December 31, 2016): 17–24. Accessed November 6, 2025. http://htmanagementvb.com/index.php/HITM/article/view/89.