ISLAM, R.; AL FOISAL, J.; RAHMAN, M.; LISA, L. A.; PAUL, D. K. Pollution assessment and heavy metal determination by AAS in waste water collected from Kushtia industrial zone in Bangladesh. African Journal of Environmental Science and Technology, [S. l.], v. 10, n. 1, p. 9–17, 2016. DOI: 10.5897/ajest2014.1994. Disponível em: https://www.ajol.info/index.php/ajest/article/view/128342. Acesso em: 29 aug. 2026.