SINAGA, S. B.; NADEAK, B.; SIAGIAN, E. R. Pengenalan Tentang Otomasi Sistem Kerja Komputer di Lembaga Pendidikan Ernala. ULEAD : Jurnal E-Pengabdian, [S. l.], v. 1, n. 1, p. 7–11, 2021. Disponível em: https://ejournal.ust.ac.id/index.php/ULEAD/article/view/1305. Acesso em: 6 may. 2024.