BURHANUDHIN, Akbar Muhamad; SUDIBYO, Usman; MEINDIAWAN, Eka Putra Agus. On the Effectiveness of Lightweight CNN Architectures for Fine-Grained Coffee Bean Classification. Edumatic: Jurnal Pendidikan Informatika, [S. l.], v. 10, n. 1, p. 130–139, 2026. DOI: 10.29408/edumatic.v10i1.34044. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/edumatic/article/view/34044. Acesso em: 7 jul. 2026.