K, Geetha; KANNIAMMAL, Dr. K. A secure Future for UPI: Identifying Key Drivers and Overcoming ‎Challenges. International Journal of Accounting and Economics Studies, [S. l.], v. 12, n. 3, p. 275–282, 2025. DOI: 10.14419/ethndm93. Disponível em: https://www.sciencepubco.com/index.php/IJAES/article/view/34009.. Acesso em: 5 dec. 2025.