Arshad, R. . (2018) “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(2), pp. 37–43. Available at: https://www.ppaspk.org/index.php/PPAS-B/article/view/182 (Accessed: 4 December 2025).