LEVELS OF HEAVY METALS IN SOME SELECTED FISH OF RIVER GONGOLA BASIN, ITS DAM AND DADINKOWA DAM, GOMBE STATE NIGERIA. FJS [Internet]. 2021 Jul. 13 [cited 2025 Sep. 8];5(2):498-510. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/644