Maki, S. A., Shehaband, A. . A., & Abed, E. Y. (2017). A Study of Structure and Optical Properties of ZnO Thin Films Deposited by Using Thermal Evaporation Technique under Different Flow Rate of Oxygen O2. Ibn AL-Haitham Journal For Pure and Applied Sciences, 26(1), 137-143. https://jih.uobaghdad.edu.iq/index.php/j/article/view/512