Elkaiem, Abdellah, and Omar Boukraa. “Contribution to the Development of Nano-Composite Materials Based on ZnO and Polymethyl Methacrylate Structural and Optical Study”. Iraqi Journal of Physics 23, no. 2 (June 1, 2025): 1–12. Accessed July 16, 2025. https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/1467.