M. Abdurrahman, F.W Burari, and O.W Olasoji. “Analysis of the ZnO/Cu2O and CdSe/Cu2O Thin Film Hetero-Structure Electrode for Photo Electrochemical Solar Cell Applications”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE, vol. 8, no. 4, Apr. 2022, pp. 123-32, doi:10.31695/IJASRE.2022.8.4.10.