Supartini, Ni Luh, and Cendana Cahyani Lestari Guyana. 2020. “PERANAN SALES SECRETARY DALAM MENDUKUNG KELANCARAN MANAJEMEN SALES DI KUTA PARADISO HOTEL”. Jurnal Ilmiah Hospitality Management 10 (2), 199-211. https://doi.org/10.22334/jihm.v10i2.171.