Arshad, Rabia, Sajid Abdullah, Huma Naz, and Khalid Abbas. “Catalase Activity As a Bio-Indicator of Lead+Nickel Toxicity in Carnivorous Fish, Channa Striata: Response of CAT Activity in Fish”. Proceedings of the Pakistan Academy of Sciences: B. Life and Environmental Sciences 55, no. 2 (June 17, 2018): 37–43. Accessed December 4, 2025. http://ppaspk.org/index.php/PPAS-B/article/view/182.