Suwanbut, Pattarakan, Thiansin Liamsuwan, Danupon Nantajit, Wilai Masa-nga, and Chirapha Tannanonta. “Validation of the 6 MV TrueBeam Linear Accelerator Model for Out-of-Field Radiation Dose Calculation Using PHITS Monte Carlo Code”. Journal of Associated Medical Sciences 54, no. 3 (May 28, 2021): 32–42. Accessed May 7, 2024. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/247896.