NOVIASTUTI, N.; WAHYU ASTUTI, I. . USAHA FOOD AND BEVERAGE PRODUCT DALAM MENINGKATKAN REVENUE DI GRAND PURI SARON BOUTIQUE HOTEL YOGYAKARTA. JURNAL NUSANTARA, [S. l.], v. 4, n. 1, p. 27–35, 2021. Disponível em: https://jurnal.akparda.ac.id/index.php/nusantara/article/view/45. Acesso em: 16 apr. 2024.