Machine Learning-Driven Risk Scoring Systems for Improved Fraud Prevention in E-Commerce. International Journal of Humanities and Information Technology, [S. l.], v. 7, n. 03, p. 14–20, 2025. DOI: 10.21590/. Disponível em: https://ijhit.info/index.php/ijhit/article/view/73. Acesso em: 17 jun. 2026.