A.Varija Naga Soujanya, Dr. C. Karthikeyan, Ch. Manasa, Y. Narendra Surya. “Hybrid Approach for Fraud Detection in Financial Sector”. International Journal of Advanced Science and Technology, Vol. 29, no. 7s, May 2020, pp. 3038-46, http://sersc.org/journals/index.php/IJAST/article/view/17379.