Sinaga, J., Manurung, J. and Prabukusumo, M.A. 2026. Energy consumption prediction and optimization for Ki Hajar Dewantara student dormitory Using Extreme Gradient Boosting (XGBoost) algorithm. Jurnal Mandiri IT. 14, 3 (Jan. 2026), 294–307. DOI:https://doi.org/10.35335/mandiri.v14i3.482.