MARTIENKO, Antonina; KHUMAROVA, Nina. Improvement of the administration system in the field of natural resources use. Economics Ecology Socium, [S. l.], v. 1, n. 1, p. 71–81, 2017. Disponível em: https://ees-journal.com/index.php/journal/article/view/42. Acesso em: 15 jul. 2026.