GAUTAM, D. R. Air Pollution: Its Causes and Consequences With Reference To Kathmandu Metropolitan City. The Third Pole: Journal of Geography Education, [S. l.], v. 8, p. 27–33, 2014. DOI: 10.3126/ttp.v8i0.11509. Disponível em: https://www.nepjol.info/index.php/TTP/article/view/11509. Acesso em: 5 may. 2024.