Maksimović, Goran, Dejan Sekulić, Aleksandar Petrović, and Darko Dragičević. “Contemporary Trends and New Competitiveness Strategies in Hotel Industry”. Hotel and Tourism Management 5, no. 2 (December 31, 2017): 27–35. Accessed March 9, 2025. http://htmanagementvb.com/index.php/HITM/article/view/72.