KURIAKOSE, A.; SAJOY, P. B. Strategies and Challenges of Unified Payment Interface: Towards Facilitating a Digital Payments System in India. Journal of Telecommunications and the Digital Economy, [S. l.], v. 11, n. 4, p. 33–47, 2023. DOI: 10.18080/jtde.v11n4.651. Disponível em: https://mail.jtde.telsoc.org/index.php/jtde/article/view/651. Acesso em: 4 jul. 2024.