Heru, Nursama, and Abraham Panjaitan. “EVALUATION OF RADIATION FIELD VERIFICATION IN BREAST CANCER USING INTENSITY MODULATED RADIOTHERAPY TECHNIQUE ON DIFFERENT FRACTIONS”. Jurnal Penelitian Saintek, vol. 22, no. 1, Aug. 2017, pp. 8-14, doi:10.21831/jps.v22i1.14700.