Akh Fajar Rahman, Sri Sukarni, and Hanni Mafuah. “Strategi Guest Service Agent Dalam Memaksimalkan Efektfitas Kerja Di Hotel Royal Ambarrukmo Yogyakarta”. JURNAL NUSANTARA 6, no. 2 (September 30, 2023): 11–17. Accessed December 4, 2024. https://jurnal.akparda.ac.id/index.php/nusantara/article/view/69.