Iftekhar Rasul, S M Iftekhar Shaboj, Mainuddin Adel Rafi, Md Kauser Miah, Md Redwanul Islam, and Abir Ahmed, “ Detecting Financial Fraud in Real-Time Transactions Using Graph Neural Networks and Anomaly Detection”, JEFAS, vol. 6, no. 1, pp. 131–142, Feb. 2024, doi: 10.32996/jefas.2024.6.1.13.