“Effect of X-Ray Radiation on Electro-Optical Characteristics of CR-39 Sheets by Using Microwave and FTIR Spectroscopy Techniques” (2012) Al-Nahrain Journal of Science, 15(4), pp. 138–143. Available at: https://anjs.edu.iq/index.php/anjs/article/view/592 (Accessed: 24 November 2024).