MARLIZA. Towards Efficient and Equitable Hajj: Optimizing the Registration System and Management of Hajj Waiting List in West Java. JURNAL ILMIAH GEMA PERENCANA, [S. l.], v. 2, n. 3, 2024. DOI: 10.61860/jigp.v2i3.122. Disponível em: https://gemaperencana.id/index.php/JIGP/article/view/122. Acesso em: 18 dec. 2025.