ABHILASHA, R. V.; VIJAYAKARTHIK, P.; POL, Basavaraj S. A Hybrid Ensemble Learning Framework for Real-Time Fraud Detection and Risk Scoring in UPI Transactions. International Journal of Research in Engineering, Science and Management, [S. l.], v. 9, n. 8, p. 36–42, 2026. DOI: 10.65138/ijresm.v9i8.3504. Disponível em: https://journal.ijresm.com/index.php/ijresm/article/view/3504. Acesso em: 28 sep. 2026.