ZANGINA, T.; IDRIS, M.; UMMATI, L. M. A.; MUAZU, A.; SAADU, I.; MUSA, I. M. ATOMIC ABSORPTION SPECTROSCOPY ANALYSIS OF HEAVY METALS IN WATER AT MAI-GANGA COAL MINING VILLAGE, GOMBE STATE, NIGERIA. FUDMA JOURNAL OF SCIENCES, v. 3, n. 4, p. 497 - 500, 12 Apr. 2023.