Klarissa Lee Arief, & Wening Ramadhani Siti Nawangwulan. (2026). 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(04), 2749-2778. https://doi.org/10.63922/ijebir.v5i04.4289