Klarissa Lee Arief, and Wening Ramadhani Siti Nawangwulan. “An Analysis of the Implementation of Hotel Sustainability Principles in the Execution of MICE Events at a Five-Star Hotel XYZ Jakarta”. International Journal of Economics, Business and Innovation Research 5, no. 04 (July 1, 2026): 2749-2778. Accessed November 4, 2026. https://e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/4289.