Negash, Y., Tolosa, B., Bantewesen, T. and Feyisa, G. (2020) “Antibacterial Activites of the CuO/ZnO Nanocomposite Grown on Silica Extracting from Bagasse Ash”, Ethiopian Journal of Sciences and Sustainable Development, 8(1), pp. 65-72. doi: 10.20372/ejssdastu:v8.i1.2021.319.