Chengathir Selvi M, Sri Nandakumar A, and Ragavan A. “Attention-Based LSTM and Autoencoder Framework for Credit Card Fraud Detection Using SMOTE”. Journal of Hacking Techniques, Digital Crime Prevention and Computer Virology, July 2026, pp. 19-32, https://matjournals.net/engineering/index.php/JoHTDCPCV/article/view/3820.