Fitriyah, W., Evi Setiawati and Adi, K. (2019) “ DELINEATION OF TARGET VOLUME FOR BRAIN TUMORS IN RADIOTHERAPY USING ACTIVE CONTOUR SEGMENTATION AND SIMPSON INTEGRATION ”, International Journal of Engineering Technologies and Management Research, 6(6), pp. 137–145. doi: 10.29121/ijetmr.v6.i6.2019.403.