O. Edmund, U. P. Nnenolu, O. Emmanuella, and Y. H. Sadia, “Bioaccumulation Pattern of Selected Heavy Metals in Three Fresh Water Fishes from River Niger in Kogi State, Nigeria”, IJRTI, vol. 2, no. 2, pp. 53–60, Mar. 2026, doi: 10.60787/ijrti.vol2no2.7.