Murnika, Y., Ridhah, H. and Fadhilah, S. M. (2025) “Administration Management of Hajj Pilgrimage Organization in Increasing Service in the Ministry of Religion Regency of Fifty Cities”, Munazzama: Journal of Islamic Management and Pilgrimage, 5(1), pp. 38–54. doi: 10.21580/mz.v5i1.17246.