Criteria of Formation of Sanitaria and Health Resorts as the Bases of Providing of Tourist-Recreational Service. Science Outpost, [S. l.], v. 13, n. 1, p. 101–104, 2019. Disponível em: https://forpost-nauki.owebs.ru/article/view/5233. Acesso em: 28 sep. 2026.