Ibrahim, Bayan Saber, and Hassan Ali Mahmood. “Assessment and Comparative Study of Entrance Skin Dose for Digital Panoramic X-Ray Equipments”. Erbil Dental Journal (EDJ) 2, no. 2 (December 6, 2019): 213–217. Accessed December 4, 2024. https://edj.hmu.edu.krd/index.php/journal/article/view/64.