AHMED G, Idris Z, Yahaya M, Muhd AI. ASSESSMENT OF GROUNDWATER HEAVY METAL CONTAMINATION IN HADEJIA METROPOLIS, JIGAWA STATE, NIGERIA. FJS [Internet]. 2023Feb.28 [cited 2025Jul.2];7(1):47 - 52. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1156