O’G’LI, A. A. A. . In Raising Living Standards in a Pandemic the Place of Ecotourism. Miasto Przyszłości, [S. l.], p. 25–26, 2022. Disponível em: https://miastoprzyszlosci.com.pl/index.php/mp/article/view/148. Acesso em: 22 dec. 2024.