Elakhame, Z., Bello, S., Agunsoye, J., Patric, I., & Otitoju, O. (2016). CHARACTERIZATION OF UJOGBA CLAY DEPOSITS IN EDO STATE, NIGERIA FOR REFRACTORY APPLICATIONS. Kathmandu University Journal of Science Engineering and Technology, 12(2). https://doi.org/10.70530/kuset.v12i2.451