BAITUN, S.; BEGUM, B. A.; KHAN, M. B. Status of atmospheric particulate matter and black carbon concentration at Ashuganj in Brahmanbaria. Journal of the Bangladesh Agricultural University, [S. l.], v. 16, n. 2, p. 232–236, 2018. DOI: 10.3329/jbau.v16i2.37966. Disponível em: https://banglajol.info/index.php/JBAU/article/view/37966. Acesso em: 22 dec. 2024.