AbdulkadirY., BichiK. A., GarbaF. H., ItopaY. C., JibrinY. U., SalimA., & GireiA. I. (2021). PROCESS FOR CHROMIUM (VI) REMOVAL FROM MECHANIZED TANNERY WASTEWATER USING ACTIVATED CARBON OBTAINED FROM TANNERY SOLID WASTES. FUDMA JOURNAL OF SCIENCES, 5(1), 364 - 371. https://doi.org/10.33003/fjs-2021-0501-577