Lawal, N. S., A. A. Babalola, and I. O. Makinde. “Application of Activated Carbon Impregnated Composite Ceramic Filters in Cassava Mill Effluent Treatment: Prospects and Limitations”. Journal of Degraded and Mining Lands Management, vol. 6, no. 2, Jan. 2019, pp. 1579-86, doi:10.15243/jdmlm.2019.062.1579.