H. A. Al-Jobouri, J. M. . A. Sulaiman, and A. S. Jarallah, “Effect of X-Ray Radiation on Electro-Optical Characteristics of CR-39 Sheets by Using Microwave and FTIR Spectroscopy Techniques”, Al-Nahrain J. Sci., vol. 15, no. 4, pp. 138–143, Dec. 2012, Accessed: May 22, 2026. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/592