ABOUELENEIN, M. F. .; NOAMAN, H. M. .; SALMANY, G. S. S. A. A. . Investigating the impact of feature engineering and machine learning model selection for real-world fraud detection systems in healthcare insurance claims. International Journal of Innovative Research and Scientific Studies, [S. l.], v. 8, n. 5, p. 812–826, 2025. DOI: 10.53894/ijirss.v8i5.8858. Disponível em: https://www.ijirss.com/index.php/ijirss/article/view/8858. Acesso em: 5 dec. 2025.