Balaji Sathyamurthy, Sakthi Sankara. 2025. “A Multi‑Layer Federated Architecture for Secure Cross‑Institution Fraud Detection”. International Journal of AI, BigData, Computational and Management Studies 6 (4): 319-35. https://doi.org/10.63282/3050-9416.IJAIBDCMS-V6I4P138.