“PREDICTING CUSTOMER CHURN IN DISTANCE LEARNING: A COMPARATIVE STUDY OF XGBOOST, BAGGING CLASSIFIER, AND SMOTE FOR ENHANCED MODEL PERFORMANCE AND GENERALIZATION”. International Journal of Engineering Sciences & Management Research 7, no. 5 (May 30, 2020): 1–12. Accessed February 4, 2026. https://ijesmr.com/index.php/ijesmr/article/view/488.