Nawing AY, Telaumbanua SY. STRATEGI FRONT OFFICE DEPARTEMEN DI GRAND PURI SARON BOUTIQUE HOTEL YOGYAKARTA DALAM MENINGKATKAN KUALITAS PELAYANAN TAMU. NUSANTARA [Internet]. 2023 Mar. 31 [cited 2025 Dec. 24];6(1):47-55. Available from: https://jurnal.akparda.ac.id/index.php/nusantara/article/view/65