JABBOROV, Nasriddin; YUSUPOVA, Shaxlo. ONE OF THE MATHEMATICAL MODELS OF ECONOMIC, SOCIAL AND ENVIRONMENTAL SUSTAINABILITY IN TOURISM. «ACTA NUUz», [S. l.], v. 2, n. 2.2.1, p. 58–63, 2025. Disponível em: http://journals.nuu.uz/index.php/actanuuz/article/view/10380. Acesso em: 30 apr. 2026.