The New Practice of Overbooking in Tourist and Hotel Sphere. Science Outpost, [S. l.], v. 13, n. 3, p. 58–61, 2019. DOI: 10.36683/2076-5347-2019-3-49-58-61. Disponível em: https://forpost-nauki.owebs.ru/article/view/5296. Acesso em: 28 sep. 2026.