T. Zangina, M. Idris, L. M. A. Ummati, A. Muazu, I. Saadu, and I. M. Musa, “ATOMIC ABSORPTION SPECTROSCOPY ANALYSIS OF HEAVY METALS IN WATER AT MAI-GANGA COAL MINING VILLAGE, GOMBE STATE, NIGERIA”, FJS, vol. 3, no. 4, pp. 497–500, Apr. 2023, Accessed: Oct. 29, 2025. [Online]. Available: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1678