T.S, S., R, M., R, H., & M. Aneez, M. (2003). Ambient Copper Induced Changes in the Respiration and Excretion of the Freshwater Fish, Sarotherodon mossambicus (Trewaves). Malaysian Journal of Science, 22(2), 35–39. Retrieved from http://mjs.um.edu.my/index.php/MJS/article/view/8512