TRETYAKOVA, Tatyana; SAVINOVSKAYA, Anastasia. Eco Tourism as a Recreational Impact Factor on Human Condition. Journal of Environmental Management and Tourism, [S.l.], v. 7, n. 1, p. 112-119, oct. 2016. ISSN 2068-7729. Available at: <https://journals.aserspublishing.eu/jemt/article/view/311>. Date accessed: 27 dec. 2024.