Klarissa Lee Arief and 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), pp. 2749-2778. doi: 10.63922/ijebir.v5i04.4289.