Nefzah Atirah Qalby, Achmad Fitro, Achmad Kautsar, and Riska Dhenabayu. 2026. “Comparative Analysis of XGBoost and LightGBM Algorithms in Credit Card Fraud Detection: Cost Sensitivity and Computational Complexity”. International Journal Of Humanities Education and Social Sciences (IJHESS) 5 (6). https://doi.org/10.55227/ijhess.v5i6.2394.