B. . K. . Hasson and N. . . I. . Najm, “The Influence of Aluminum Doping on Structural Films)Thin 3O2and Optical Properties of (Bi”, IHJPAS, vol. 29, no. 2, pp. 387–396, Mar. 2017, Accessed: Nov. 24, 2024. [Online]. Available: https://jih.uobaghdad.edu.iq/index.php/j/article/view/136