Suhail, A. M., W. A. A. Twej, S. S. Abdulah, and N. M. Saeed. “The Effect of the Thickness of Polycrystalline CdS Film on the Efficiency of Cu2S CdS Solar Cell”. Ibn AL-Haitham Journal For Pure and Applied Sciences 22, no. 2 (August 13, 2017). Accessed March 25, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1247.