DAMANIK, B. RANCANGAN SISTEM INFORMASI SMP NEGERI 1 TUHEMBERUA KABUPATEN NIAS UTARA MENGGUNAKAN PHP CODEIGNITER. JURNAL MAHAJANA INFORMASI, [S. l.], v. 6, n. 1, p. 6–15, 2021. DOI: 10.51544/jurnalmi.v6i1.1979. Disponível em: http://e-journal.sari-mutiara.ac.id/index.php/7/article/view/1979. Acesso em: 17 may. 2024.