“Analisis Implementasi Strategi Up Selling Pada Penjualan Food and Beverage Di Envy Restaurant Hotel Holiday Inn Resort Baruna Bali”. Jurnal Mosaik Hospitaliti 7, no. 1 (June 30, 2025): 57–66. Accessed April 24, 2026. https://jmh.untrimbali.ac.id/index.php/JMH/article/view/41.