Nefzah Atirah Qalby, Achmad Fitro, Achmad Kautsar, and Riska Dhenabayu. “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, no. 6 (June 27, 2026). Accessed June 27, 2026. https://ijhess.com/index.php/ijhess/article/view/2394.