Mu'azizah, Hanif. “Mitigation Strategy for Organizing the Hajj and Umrah Worship”. JURNAL ILMIAH GEMA PERENCANA 4, no. 2 (December 2, 2025): 1627–1646. Accessed February 5, 2026. https://gemaperencana.id/index.php/JIGP/article/view/291.