RAHMANSYAH, Abdul Azis; HUTAJULU, Poltak Evencus. Sistem Ujian Online Essay Kolektif Berbasis Gambar Studi Kasus Kampus PTKI Medan. JURNAL MEDIA INFORMATIKA BUDIDARMA, [S. l.], v. 5, n. 3, p. 1073–1083, 2021. DOI: 10.30865/mib.v5i3.3029. Disponível em: https://ejurnal.stmik-budidarma.ac.id/index.php/mib/article/view/3029. Acesso em: 15 apr. 2026.