UPAYA PENINGKATAN SIKAP DAN PERILAKU WAITERS DALAM PELAYANAN PRIMA DI ROOM SERVICE HOTEL JANEVALLA BANDUNG. Integrative Perspectives of Social and Science Journal, [S. l.], v. 2, n. 06 November, p. 8927–8934, 2025. Disponível em: https://ipssj.com/index.php/ojs/article/view/1044. Acesso em: 22 oct. 2026.