“Unveiling the Potential of Local Outlier Factor in Credit Card Fraud Detection”, Int. J. Inform. Inf. Sys. and Comp. Eng., vol. 7, no. 1, pp. 1–13, Feb. 2025, Accessed: Apr. 21, 2025. [Online]. Available: https://ojs.unikom.ac.id/index.php/injiiscom/article/view/15319