Abdulkadir, Y., Bichi, K. A., Garba, F. H., Itopa, Y. C., Jibrin, Y. U., Salim, A. and Girei, A. 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), pp. 364 - 371. doi: 10.33003/fjs-2021-0501-577.