Islam, R., Al Foisal, J., Rahman, M., Lisa, L.A. and Paul, D.K. 2016. 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. 10, 1 (Jan. 2016), 9–17. DOI:https://doi.org/10.5897/ajest2014.1994.