H. Ismail, Lubna, Salim Al-Shamma, and Muzahim I. Azawe. “X- Ray Generation via Thomson Scattering”. Journal of Education and Science (JES) 24, no. 3 (November 30, 1999): 108–118. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/edusj/article/view/17723.