Salman SH, Abbas EA, abd EY, Abbas SA. Effect of Gamma irradiation on The Optical properties of (PVA: CuCl2) films. Iraqi Journal of Science [Internet]. 2022 Apr. 28 [cited 2026 Jan. 6];57(3B):1968-74. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6894