Putra, I Ketut, Gusti Agung Ayu Ratnawati, and Gusti Ngurah Sutapa. “Monitoring of Patients Using Radiodiagnostic Dosage EI (Exposure Index) on CR (Computed Radiography)”. International research journal of engineering, IT and scientific research 6, no. 6 (November 13, 2020): 45–49. Accessed June 28, 2026. https://sloap.org/journals/index.php/irjeis/article/view/1029.