Bamatraf, Salmah Muhdi, and Prita Priantini Nur Chidayah. “Sistem Pengelolaan Dokumen Perjalanan Ibadah Haji Khusus”. 2025. Mabrur: Academic Journal of Hajj and Umra, vol. 3, no. 2, Sept. 2024, pp. 153-70, doi:10.15575/mjhu.v3i2.41124.