HALAVACH, Ema; RUBAKHAU, Aliaksandr; ZAŁECH, Mirosław. Marketing evaluation of conference tourism in selected regions of Eastern Europe − opportunities and risks. Management and Administration Journal, [S. l.], v. 34, n. 107, p. 197–219, 2024. DOI: 10.34739/. Disponível em: https://czasopisma.uph.edu.pl/znadministracja/article/view/3320. Acesso em: 22 dec. 2024.