BEGUM, B. A.; AHMED, K. S.; SARKAR, M.; ISLAM, J.; RAHMAN, A. L. Status of Ambient Particulate Matter and Black Carbon Concentrations in Rajshahi Air, Bangladesh. Journal of Bangladesh Academy of Sciences, [S. l.], v. 39, n. 2, p. 147–155, 2015. DOI: 10.3329/jbas.v39i2.25948. Disponível em: https://banglajol.info/index.php/JBAS/article/view/25948. Acesso em: 17 jul. 2024.