A Hybrid Machine Learning-Based Multi-Stage Framework for Credit Card Fraud Detection. International Journal of AI Electronics and Nexus Energy, [S. l.], v. 2, n. 3, p. 104–110, 2026. DOI: 10.64751/qd7b1m91. Disponível em: https://zesterapublications.com/journals/index.php/ijaene/article/view/823. Acesso em: 28 jul. 2026.