AliyuA.O., Musa Faiza Kallamu, FaruruwaM.D. and OkunolaO.J. 2022. EVALUATION OF THE POTENTIAL OF ONION PEEL COMPOSITE AS AN ADSORBENT FOR THE REMOVAL OF CATIONS IN FISH POND WASTEWATER. FUDMA JOURNAL OF SCIENCES. 6, 4 (Sep. 2022), 267 - 273. DOI:https://doi.org/10.33003/fjs-2022-0604-1077.