HOSSAIN, M., SHARIFF, M., LAW, A., & PATlMAH, I. (1995). ?MEDIAN LETHAL CONCENTRATION OF COPPER TO GOLDFISH CARASSIUS AURATUS LINNAEUS. Biological Sciences - PJSIR, 38(5-6), 196–199. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2472