STOJKANOVIĆ, Denis; PETKOVIĆ, Zdravka; ZUBER, Ljubomir. EFFECTIVE COMMUNICATION IN BUSINESS NEGOTIATIONS IN HOSPITALITY. SCIENCE International Journal, [S. l.], v. 4, n. 1, p. 133–139, 2025. DOI: 10.35120/. Disponível em: http://scienceij.com/index.php/sij/article/view/27. Acesso em: 21 apr. 2026.