Legal RAG Error Decomposition: Predicting Retrieval Failure, Reasoning Failure, and Hallucination Risk on Legal RAG Bench. Journal of Global Engineering Review, [S. l.], v. 4, n. 2, p. 1–15, 2026. DOI: 10.66372/JGER.V4I2.1. Disponível em: https://gereview.com/index.php/jger/article/view/47. Acesso em: 17 sep. 2026.