NINA NOVIASTUTI; WIDYARTAMA RAHARDIAN. KUALITAS PELAYANAN WAITER DAN WAITREES DALAM MENINGKATKAN KEPUASAN PELANGGAN DI SERUNI COFFEE YOGYAKARTA. JURNAL NUSANTARA, [S. l.], v. 5, n. 2, p. 6–12, 2022. Disponível em: https://jurnal.akparda.ac.id/index.php/nusantara/article/view/27. Acesso em: 20 may. 2024.