Di Oliveira, Vinícius, Pedro Carvalho Brom, and Li Weigang. “Two-Step RAG for Metadata Filtering and Statistical LLM Evaluation: Integrating Prompt-Aware Retrieval and Bootstrap Mixed Models”. IEEE Latin America Transactions 23, no. 12 (November 1, 2025): 1201–1210. Accessed April 23, 2026. https://latamt.ieeer9.org/index.php/transactions/article/view/9793.