The Occurrence of Heavy Metals Accumulation in the Organs and Tissues of Clarias gariepinus from River Hadejia and Nguru Lake. SAJOLS [Internet]. 2025 Mar. 28 [cited 2026 Feb. 23];3(1):304-13. Available from: https://saheljls.fudutsinma.edu.ng/index.php/saheljls/article/view/229