AKIL, Ibnu. Comparison of Coffee Bean Roasting Level Classification Using ResNet50 and VGG16. Jutisi : Jurnal Ilmiah Teknik Informatika dan Sistem Informasi, [S. l.], v. 14, n. 2, p. 1124–1133, 2025. DOI: 10.35889/jutisi.v14i2.3122. Disponível em: http://ojs.stmik-banjarbaru.ac.id/index.php/jutisi/article/view/3122. Acesso em: 21 aug. 2026.