MUSTAFINA, Ksenia. Social Issues of Ecological Problems. Almatourism - Journal of Tourism, Culture and Territorial Development, [S. l.], v. 3, n. 5, p. 109–117, 2012. DOI: 10.6092/issn.2036-5195/3127. Disponível em: https://almatourism.unibo.it/article/view/3127. Acesso em: 7 oct. 2024.