TAHSIN, S.; HOSSAIN, H.; HOSSAIN, M. Organic matter in coal seam-VI of the Barapukuria coal field in Bangladesh. Bangladesh Journal of Scientific and Industrial Research, [S. l.], v. 51, n. 3, p. 221–230, 2016. DOI: 10.3329/bjsir.v51i3.29434. Disponível em: https://banglajol.info/index.php/BJSIR/article/view/29434. Acesso em: 22 dec. 2024.