Alfauzan, Sony. “Credit Risk Prediction Using LightGBM With Time-Aware Validation and Shap Interpretation”. Jurnal Matematika Sains dan Teknologi 27, no. 1 (March 31, 2026): 13–21. Accessed August 12, 2026. https://jurnal.ut.ac.id/index.php/jmst/article/view/13616.