Majali , Mustafa, and Ali Al Remeithi. “Performing Shielding Calculations for Diagnostic Radiology Based on NCRP Report 147 Methodology: A Review ”. Current Innovations in Medicine and Medical Science Vol. 3 (October 7, 2022): 154–161. Accessed June 13, 2026. https://stm.bookpi.org/CIMMS-V3/article/view/8387.