SIMANULLANG, Harlen Gilbert; SILALAHI, Arina Prima; MANALU, Darwis Robinson. Sistem Informasi Pendaftaran Mahasiswa Baru Menggunakan Framework Codeigniter dan Application Programming Interface. Ultima InfoSys : Jurnal Ilmu Sistem Informasi, [S. l.], v. 12, n. 1, p. 67–73, 2021. DOI: 10.31937/si.v12i1.1803. Disponível em: https://ejournals.umn.ac.id/index.php/SI/article/view/1803. Acesso em: 4 aug. 2025.