Ajil, Awras H. “A Study of the Characterization of CdS PMMA Nanocomposite Thin Film”. Iraqi Journal of Physics 14, no. 29 (February 3, 2019): 191–197. Accessed May 3, 2025. https://www.ijp.uobaghdad.edu.iq/index.php/physics/article/view/235.