SHIVARUDRAIAH, Arjun. Next-Gen Security for Retail Payment Platforms: Innovations in Biometric and Blockchain Authentication. International Journal of Emerging Research in Engineering and Technology, [S. l.], v. 6, n. 1, p. 63–70, 2025. DOI: 10.63282/3050-922X.IJERET-V6I1P109. Disponível em: https://ijeret.org/index.php/ijeret/article/view/146. Acesso em: 12 sep. 2025.