Љубојевић, Г., Љубојевић, Ч. and Максимовић, Н. (2016) “Proactive Approach to Contracts as a Source of a Company Competitive Value”, Hotel and Tourism Management, 4(2), pp. 133–141. Available at: https://htmanagementvb.com/index.php/HITM/article/view/103 (Accessed: 11 February 2025).