El-Molla, Sara, R. Mahmoud, A.F. Mansour, S.F. Mansour, and M.A. Abdo. “Optical And Electrical Properties of PVA/A-Al2O3 Nanocomposite Films”. JOURNAL OF ADVANCES IN PHYSICS 16, no. 1 (August 7, 2019): 280–298. Accessed April 20, 2024. https://rajpub.com/index.php/jap/article/view/8362.