MENDELA, I.Ya. OUTSOURCING OF HOTELS BUSINESS ENTERPRISES. The actual problems of regional economy development, [S. l.], v. 1, n. 15, p. 48–53, 2019. DOI: 10.15330/apred.1.15.48-53. Disponível em: https://ktipe.pnu.edu.ua/index.php/aprde/article/view/2362. Acesso em: 21 nov. 2024.