“A Study of the Histology of Gill, Liver and Kidney of Nile Tilapia Exposed to Various Sub-Lethal Concentrations of Aqueous Extract ”. African Journal of Fisheries Science 5, no. 1 (September 13, 2015): 56–64. Accessed October 29, 2026. https://kevinpage.org/index.php/AJFS/article/view/1241.