Ghdeeb, Nadia Jasim. “Structural and Optical Properties of CdS:Sn Thin Films Prepared by Chemical Spray Pyrolysis Method”. Iraqi Journal of Physics 14, no. 29 (February 3, 2019): 182–190. Accessed March 13, 2025. https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/234.