“A Comparison Study the Effect of Doping by Ga2O3 and CeO2 On the Structural and Optical Properties of SnO2 Thin Films”. Iraqi Journal of Science 64, no. 4 (April 30, 2023): 1675–1690. Accessed December 19, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6641.