SAXENA, Pallavi; GHOSH, Chirashree. Status of Tropospheric Ozone and Other Primary Air Pollutants After The Implementation of CNG in Delhi. Asian Journal of Chemistry, [S. l.], v. 22, n. 10, p. 7498–7506, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/12047. Acesso em: 23 jul. 2024.