Ajiboye, T. K. ., M. O. . Fabiyi, N. . Mustapha, and S. . Abdulkareem. “Characterization of Clay and Granite Dust Blends As Novel Materials for Energy Storage and Diffuser in Constructing Flat-Plate Solar Collector”. Tanzania Journal of Science, vol. 48, no. 2, June 2022, pp. 283-9, doi:10.4314/tjs.v48i2.5.