TI - The Investigation of The Anisotropic Analytical Algorithm (AAA) and the Acuros XB (AXB) Dose Calculation Algorithms Accuracy in Surface and Buildup Region for 6 MV Photon Beam Using Gafchromic EBT3 Film AU - DÖNMEZ KESEN, N. AU - KÖKSAL AKBAŞ, C. SO - Turk J Oncol 2021;36:365-372. DO - 10.5505/tjo.2021.2690