Layli Rohmatillah, and Findi Oktaviani. 2023. “PERAN TOUR LEADER DALAM MEMIMPIN ROMBONGAN JAMAAH IBADAH UMRAH PT. NUR HARAMAIN MULIA”. HARAMAIN: Jurnal Manajemen Bisnis 3 (03): 349-55. https://doi.org/10.66931/jmb-158.