SISTEM INFORMASI PELAYANAN HAJI REGULER BERBASIS DIGITAL. HARAMAIN : Jurnal Manajemen Bisnis, [S. l.], v. 2, n. 03, p. 269–278, 2022. Disponível em: https://jurnalstebibama.ac.id/index.php/jmb/article/view/151. Acesso em: 6 may. 2026.