Halavach, Ema, Aliaksandr Rubakhau, and Mirosław Załech. “Marketing Evaluation of Conference Tourism in Selected Regions of Eastern Europe − Opportunities and Risks”. Management and Administration Journal 34, no. 107 (October 21, 2024): 197–219. Accessed December 22, 2024. https://czasopisma.uph.edu.pl/znadministracja/article/view/3320.