Negash, Y., B. Tolosa, T. Bantewesen, and G. Feyisa. “Antibacterial Activites of the CuO/ZnO Nanocomposite Grown on Silica Extracting from Bagasse Ash”. Ethiopian Journal of Sciences and Sustainable Development, Vol. 8, no. 1, Dec. 2020, pp. 65-72, doi:10.20372/ejssdastu:v8.i1.2021.319.