INVESTIGATION OF THE LEVEL OF ROAD AND ROAD NETWORK AND ATMOSPHERIC POLLUTION OF KHANKA DISTRICT. Multidisciplinary Journal of Science and Technology, [S. l.], v. 4, n. 4, p. 456–458, 2024. Disponível em: http://mjstjournal.com/index.php/mjst/article/view/1326. Acesso em: 27 nov. 2024.