“Peran Room Attendant dalam Menjalankan Standar Operasional Prosedur (SOP) Pembersihan Kamar di Hotel Kimaya Sudirman by Harris Yogyakarta”, Journal of Tourism and Economic, vol. 9, no. 1, pp. 41–55, Jul. 2026, doi: 10.36594/jtec/wbn0k833.