Sinaga, Jeremia, Jonson Manurung, and M. Azhar Prabukusumo. 2026. “Energy Consumption Prediction and Optimization for Ki Hajar Dewantara Student Dormitory Using Extreme Gradient Boosting (XGBoost) Algorithm”. Jurnal Mandiri IT 14 (3):294-307. https://doi.org/10.35335/mandiri.v14i3.482.