Maki, S. A., Hasson, B. K., & Feyad, S. H. (2017). Effect of Doping Cu on the Structural and Optical Properties of (CdTe) Thin Films. Ibn AL-Haitham Journal For Pure and Applied Sciences, 27(3), 215-226. https://jih.uobaghdad.edu.iq/index.php/j/article/view/283