A. Iltaif, B. Al-Hilli, L. Abbas, and S. Hasan, “Preparation of Optical Window in the Infrared Region (35) µm Using Al2O3 Material”, IHJPAS, vol. 22, no. 3, Aug. 2017, Accessed: Mar. 28, 2025. [Online]. Available: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1181