Popović B, Radivojević N, Burnać V. The impact of corporate social responsibility on loyalty in the hotel sector : DOI: 10.5937/etp2503015P. ETP [Internet]. 2025 Dec. 23 [cited 2026 May 22];18(3):15-32. Available from: https://casopis.fimek.edu.rs/index.php/etp/article/view/357