GORYUSHKINA, N. Y.; SHKURKIN, D. V.; PETRENKO, A. S.; DEMIN, S. Y.; YAROVAYA, N. S. Marketing Management in the Sphere of Hotel and Tourist Services. International Review of Management and Marketing, [S. l.], v. 6, n. 6S, p. 207–213, 2016. Disponível em: https://econjournals.com/index.php/irmm/article/view/2961. Acesso em: 21 may. 2022.