WIRAWAN, Dewa Nyoman Deni; SULASTRI, Ida Ayu Putu; WIANTARA, I Gusti Nyoman. The Role of Supervisor in Improving Service Quality at Lumbini Restaurant, Ubud Nyuh Bali Resort and Spa: Peranan Supervisor dalam Meningkatkan Kualitas Pelayanan di Lumbini Restaurant pada Hotel Ubud Nyuh Bali Resort and Spa. JAKADARA: JURNAL EKONOMIKA, BISNIS, DAN HUMANIORA, [S. l.], v. 5, n. 1, p. 289–300, 2026. Disponível em: https://jurnal.undhirabali.ac.id/index.php/jakadara/article/view/5546. Acesso em: 12 jun. 2026.