Maya, R., Sarbini, M., Kohar, A., & Al-Muktazam, Z. (2024). UMRAH ASSISTANCE MANAGEMENT AS A PILGRIM SERVICE STRATEGY AT PT MARCO TOUR & TRAVEL JAKARTA. Khidmatul Ummah: Jurnal Pengabdian Kepada Masyarakat, 5(01), 25–38. https://doi.org/10.30868/khidmatul.v5i01.6894