Obaje, N.G., N. G. Goki, U. M. Umar, A. K. Aweda, T. M. Ozoji, and A. Nandom. “Mapping and Characterization of Some Industrial Mineral Deposits in North-Central Nigeria As Raw Materials for Industrialization”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 48, no. 1 (August 18, 2019): 183–187. Accessed May 4, 2024. https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/10173.