DR. P. RATNA BABU; DR.K.KIRAN KUMAR; YAKKALA HARI VENKATA SAI TANUJ KUMAR; KURRA VENKATA S S S B D MURALI KRISHNA; VALLABHANENI SRINIVASA RAO; BADAM RAVINDRA REDDY. UPI FRAUD TRANSACTION DETECTION USING MACHINELEARNING (ML). American Journal of Management and IOT Medical Computing, [S. l.], v. 5, n. 2(1), p. 55–62, 2026. DOI: 10.64751/ajmimc.2026.v5.n2(1).pp55-62. Disponível em: https://ajmimc.com/journal/index.php/ajmimc/article/view/262. Acesso em: 14 nov. 2026.