Abood, Maab A., and Bushra A. Hasan. 2023. “FTIR Analysis and Characterizations of (SnO2:Ga2O3, CeO2 Cu2S C-PSi) Heterojunctions Solar Cells”. Iraqi Journal of Science 64 (5): 2282-96. https://doi.org/10.24996/ijs.2023.64.5.16.