Kongsawat, Nopparut. “Assessment of Calculated Radiation Dose Via In-house Program and Measured Radiation Dose”. Journal of The Department of Medical Services 50, no. 3 (September 15, 2025): 101–108. accessed September 25, 2026. https://he02.tci-thaijo.org/index.php/JDMS/article/view/273037.