AHMAD, A. A.; ABDULKARIM, I.; USMAN, H. DETERMINATION OF HEAVY METALS ACCUMULATION IN TILAPIA FISH (Oreochromisniloticus) TISSUES HARVESTED FROM AJIWA DAM, BATAGARAWA, KATSINA STATE. FUDMA JOURNAL OF SCIENCES, v. 7, n. 1, p. 219 - 223, 28 Feb. 2023.