Saeed, Nada M. “The Effect of Annealing and the Influence of Gamma-Ray on the Optical Properties of Nanostructure Zinc Oxide Thin Films”. Iraqi Journal of Physics 8, no. 13 (December 1, 2010): 82–88. Accessed March 29, 2025. https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/836.