Yulyanti, Vesi, Hanung Adi Nugroho, Igi Ardiyanto, and Widhia KZ Oktoeberza. “Dark Lesion Elimination Based on Area, Eccentricity and Extent Features for Supporting Haemorrhages Detection”. Communications in Science and Technology 4, no. 1 (July 14, 2019): 7-11. Accessed July 14, 2020. https://cst.kipmi.or.id/journal/article/view/110.