Sugiman Sugiman. 2021. “PENGARUH KINERJA ROOMBOY TERHADAP KUALITAS PELAYANAN HOUSE KEEPING DEPARTMENT DI HARRIS HOTEL BATAM CENTER”. Gemawisata: Jurnal Ilmiah Pariwisata 17 (3):196-209. https://doi.org/10.56910/gemawisata.v17i3.240.