Darsiah, A., D. Octarina, dan V. Artina Sembiring. “STUDENT PERCEPTION AND PROMOTION MIX OF HOUSEKEEPING DEPARTMENT AT TRISAKTI TOURISM INSTITUTE”. JPIM (Jurnal Penelitian Ilmu Manajemen), vol. 8, no. 2, Juni 2023, hlm. 182-93, doi:10.30736/jpim.v8i2.1471.