Wulyono, A.E.P., Muttaqin, F. and Mulyo, B.M. 2026. Impact of Retinal Image Preprocessing on Diabetic Retinopathy Classification Using Prototypical Networks. Jurnal CoSciTech (Computer Science and Information Technology). 7, 1 (Apr. 2026), 30–39. DOI:https://doi.org/10.37859/coscitech.v7i1.11126.