PENGAN, V.; SUMUAL, H. J. G.; RARES, L. M. KECENDERUNGAN PENDERITA RETINOPATI DIABETIK. e-CliniC, [S. l.], v. 2, n. 2, 2014. DOI: 10.35790/ecl.v2i2.5099. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/eclinic/article/view/5099. Acesso em: 2 may. 2024.