Zulkifli, Zulkifli, Redjeki Agoestyowati, Nila Prasetyningsih, Yuni Heriyanti, and Endra Marsudi. “Analysis of Digital Optimization Strategy at Al Eiman Royal Hotel Madinah During Pandemic”. Ilomata International Journal of Management 3, no. 1 (January 31, 2022): 31-43. Accessed November 25, 2024. https://ilomata.org/index.php/ijjm/article/view/355.