Tirza Irene Kaunang, Dianne O. Rondonuwu, Benny Irwan Towoliu, and Pearl Loesye Wenas. 2025. “Sustainability in Urban Hotels: A Case Study of Mandarin Oriental Jakarta”. International Journal of Tourism Business Research 4 (2):1-10. https://doi.org/10.29303/intour.v4i2.2484.