Pachas Pazos, A. A., Huaman Albornoz, P. A., & Hermoza Paz, L. R. (2026). Evaluation of a portable retinograph assisted by convolutional neural networks for early diagnosis and grading of diabetic retinopathy. LACCEI, 1(14). https://doi.org/10.18687/LACCEI2026.1.1.2435