PANDIT, C. N. Air Pollution and Environmental Education. Tribhuvan University Journal, [S. l.], v. 19, n. 1, p. 101–110, 2010. DOI: 10.3126/tuj.v19i1.3984. Disponível em: https://nepjol.info/index.php/TUJ/article/view/3984. Acesso em: 1 sep. 2024.