PROKHOROVA, Victoria V. Methodology of Economic Evaluation of Balneological (Spa) Resorts of Russian Federation. International Journal of Economics and Financial Issues, [S. l.], v. 6, n. 8S, p. 202–207, 2016. Disponível em: https://econjournals.com/index.php/ijefi/article/view/3732. Acesso em: 22 dec. 2024.