YANITSKY, O. N. Human ecosystems in critical areas. JOURNAL OF SOCIAL SCIENCE RESEARCH, [S. l.], v. 9, n. 3, p. 1929–1935, 2015. DOI: 10.24297/jssr.v9i3.4060. Disponível em: https://rajpub.com/index.php/jssr/article/view/4060. Acesso em: 23 nov. 2024.