MATHEMATICAL METHODS OF DECISION MAKING UNDER UNCERTAINTY IN THE HOTEL BUSINESS. Web of Technology: Multidimensional Research Journal, [S. l.], v. 4, n. 4, p. 47–55, 2026. Disponível em: https://webofjournals.com/index.php/4/article/view/6348. Acesso em: 25 may. 2026.