URUSMAMBETOVA, Fatima. Environmental factors in regional tourism management. Gosudarstvennaya Sluzhba, [S. l.], v. 12, n. 2, p. 111–112, 2010. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21052. Acesso em: 8 nov. 2026.