Tapanya, T., Boonkiticharoen, V. and Phaisangittisakul, N. (2015) “Monte Carlo Multiple-source Model for 6 mV Photon Beams from Varian Clinac iX Linear Accelerator”, Ramathibodi Medical Journal, 38(2), pp. 100–110. Available at: https://he02.tci-thaijo.org/index.php/ramajournal/article/view/95903 (Accessed: 25 April 2024).