Analisis parameter dosimetri pada radiasi kanker prostat dengan teknik 3d-conformal radiotherapy, intensity modulated radiotherapy (IMRT)-step and shoot, helical tomotherapy dan volumetric modulated arc therapy = Dosimetric analysis of 3d-conformal radiotherapy, intensity modulated radiotherapy (IMRT)-step and shoot, helical tomotherapy and volumetric modulated arc therapy in prostate cancer radiotherapy.