Saidah, Andi, et al. “Optimization of Skin Disease Image Segmentation: A Hybrid Approach Using HE-LAB Color Space With Canny and Otsu Methods”. International Journal Software Engineering and Computer Science (IJSECS), vol. 6, no. 2, Aug. 2026, pp. 775-88, https://doi.org/10.35870/ijsecs.v6i2.7620.