EXPLAINABLE RAG SYSTEMS FOR TRANSPARENT HEALTHCARE CLAIMS REVIEW AND DECISION SUPPORT. International Journal of Advanced Computer Science Engineering and Artificial Intelligence, [S. l.], v. 2, n. 3, p. 21–26, 2025. Disponível em: https://ijacseai.com/journal/index.php/ijacseai/article/view/46. Acesso em: 13 sep. 2026.