Nuryana, M. R., Muhammad Nur Aulia Rahman, & Hadikusuma, R. S. (2026). PREDICTING SUCCESSFUL TIMELY ORDER COMPLETION IN E-COMMERCE USING XGBOOST AND CATBOOST MODELS. Jurnal INSTEK (Informatika Sains Dan Teknologi), 11(1), 69–77. https://doi.org/10.24252/instek.v11i1.63315