HOSSAIN, M., SHARIFF, M., LAW, A. and PATlMAH, I. (1995) “?MEDIAN LETHAL CONCENTRATION OF COPPER TO GOLDFISH CARASSIUS AURATUS LINNAEUS”, Biological Sciences - PJSIR, 38(5-6), pp. 196–199. Available at: http://biostaging.pjsir.org/index.php/biological-sciences/article/view/2472 (Accessed: 8 June 2025).