N. J. H. Al-Mashhadani, “STUDY OF THE EFFECT OF THE FILTRATION ON THE FILM BADGE SENSITIVITY BY USING THE ROENTGEN TUBE TYPE PANTAK HF-320”, Al-Nahrain J. Sci., vol. 12, no. 1, pp. 79–84, Mar. 2009, Accessed: May 22, 2026. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/1267