Kabir, M., Shahjahan, M., Chowdhury, P. and Rahman, M. 2019. Histopathological and environmental effects of the insecticide, sumithion on the fish, tilapia (Oreochromis niloticus) in pond condition. International Journal of Agricultural Research, Innovation and Technology. 9, 1 (Sep. 2019), 84–95. DOI:https://doi.org/10.3329/ijarit.v9i1.42953.