Mohammed, Emad J., Ahmed K. Abbas, and Kadhim A. Aadim. “Pulsed Laser Deposition to Investigate Structural and Optical Properties of Lead Sulfide Nanostructure”. Iraqi Journal of Physics 18, no. 47 (December 1, 2020): 21–32. Accessed March 13, 2025. https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/586.