Lubis, Finna Auliya Azzahra, and Cece. 2026. “The Impact of Direct Reservations and OTAs on Grand City Hall Occupancy”. JIBEMA: Jurnal Ilmu Bisnis, Ekonomi, Manajemen, Dan Akuntansi 3 (4):938-49. https://doi.org/10.62421/jibema.v3i4.294.