The Evolution of Payment Gateways: Integrating Artificial Intelligence for Secure and Efficient Transactions. Journal of Science Technology and Social Transformation, [S. l.], v. 2, n. 01, p. 27–34, 2026. DOI: 10.64235/2x4mk657. Disponível em: https://jstst.info/j/article/view/45. Acesso em: 5 aug. 2026.