Azizah, H., Sumarminingsih, E. ., & Fernandes, A. A. R. . (2026). AugLog-LightGBM: A Log-Based Feature AugmentationFramework for Class Imbalance in Credit RiskClassification. International Journal of Advances in Data and Information Systems, 7(2), 772-785. https://doi.org/10.59395/ijadis.v7i2.1623