Bichi, A.A., Butu, A.W. and Gadanya, M.A. (2023) “AN ANALYSIS OF SAFETY LEVEL OF METAL CONTAMINANTS IN RIVER HADEJIA CATCHMENT, KANO REGION, NIGERIA”, FUDMA Journal of Sciences, 2(2), pp. 176–183. Available at: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1364 (Accessed: 24 August 2026).