Bello O, Wan-Hassan WM, Nor N. Photon Flux to Dose Rate Conversion Factors from Photon Exposure for Lung and Soft Tissues. IJSBAR. 2020;53(2):139-146. Accessed October 27, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/11591