LEDWANI, Harsh; DUTTA, Arijit; TIRANDASU, Ravi Kumar; KUMAR, Dudla Anil; KUMAR, Lingamallu Raghu; MISRA, Chinmaya; SINGH, Kamakhya N. Secure Flow: Detecting Fraudulent Payments In Upi Transactions Through Blockchain and Machine Learning Models. International Journal of Aquatic Research and Environmental Studies, [S. l.], v. 6, n. 2, p. 414–426, 2026. Disponível em: https://injoere.com/index.php/injoere/article/view/989. Acesso em: 4 jul. 2026.