Federated Learning for Cross-Institutional Fraud Monitoring in National Healthcare Security. International Journal of AI, Engineering and Management Studies (IJAIEMS), [S. l.], v. 1, n. 1, p. 137–155, 2026. Disponível em: https://essayjournals.in/index.php/home/article/view/IJAIEMS_v1i1_11. Acesso em: 1 jun. 2026.