“Geology and Geotechnical Appraisal of Some Clay Deposits Around Ijero-Ekiti Southwestern Nigeria: Implication for Industrial Uses: Physical and Chemical Properties of Nigerian Clay”, Pakistan Journal of Scientific & Industrial Research, vol. 53, no. 3, pp. 127–135, Apr. 2010, Accessed: Mar. 10, 2026. [Online]. Available: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/439