Usman F, Dangoggo SM, Muhammad AB, Umar KJ, ShuaibuI, Hamza A, Abubakar I, Bello YK. DISTRIBUTION AND SIGNIFICANCE OF HEAVY METALS IN SOME COALS FROM BENUE TROUGH. FJS [Internet]. 2023Mar.14 [cited 2024May8];2(1):231 -237. Available from: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/1303