Nirmala, I., H. Wijayanto, and K. A. Notodiputro. “Prediction of Undergraduate Student’s Study Completion Status Using MissForest Imputation in Random Forest and XGBoost Models”. ComTech: Computer, Mathematics and Engineering Applications, vol. 13, no. 1, Feb. 2022, pp. 53-62, doi:10.21512/comtech.v13i1.7388.