“HFESISK: Hierarchical Expert-Fuzzy System and Illumination Surgical Keratoscope Based Diagnosis of Diseases of Eye: Diabetic Retinopathy, Glaucoma and Cataract”. International Journal of Food and Nutritional Sciences 11, no. 11 (January 1, 2022): 17317–17336. Accessed August 9, 2026. https://www.ijfans.org/index.php/Journal/article/view/12357.