Zulkifli Z, Agoestyowati R, Prasetyningsih N, Heriyanti Y, Marsudi E. Analysis of Digital Optimization Strategy at Al Eiman Royal Hotel Madinah during Pandemic. ijjm [Internet]. 2022 Jan. 31 [cited 2026 Mar. 6];3(1):31-43. Available from: https://ilomata.org/index.php/ijjm/article/view/355