the effectiveness analysis of Loxon Body Mask on Hepatocellular Carcinoma Cases Using a Rapid ARC Technique against the X, Y, and Z Coordinate on Board Imager in Radiation Therapy SP Samsun, Wahyu Hidayat, Nursama Heru Apriantoro, Sriyatun, Rudi Kurniawan Modern Applied Science 13 (Canadian Center of Science and Education), 122-126, 2019 | | 2019 |