Sugiman Sugiman. “PENGARUH KINERJA ROOMBOY TERHADAP KUALITAS PELAYANAN HOUSE KEEPING DEPARTMENT DI HARRIS HOTEL BATAM CENTER”. Gemawisata: Jurnal Ilmiah Pariwisata, vol. 17, no. 3, Sept. 2021, pp. 196-09, doi:10.56910/gemawisata.v17i3.240.