Joseph, Samuel Ominu, David Adeniyi Olalekan, Aderemi Olutoye Moses, Abubakar Garba Isah, and Alhassan Adeku Sallau. “Characterization of Kaolin Deposits in Kutigi, Niger State, Northern Nigeria”. Walisongo Journal of Chemistry 6, no. 2 (December 15, 2023): 134–142. Accessed November 14, 2025. https://journal.walisongo.ac.id/index.php/wjc/article/view/17283.