Effect of X-Ray Radiation on Electro-Optical Characteristics of CR-39 Sheets by Using Microwave and FTIR Spectroscopy Techniques. ANJS [Internet]. 2012 Dec. 1 [cited 2024 Sep. 19];15(4):138-43. Available from: https://mail.anjs.edu.iq/index.php/anjs/article/view/592