Pinna, F. C. de A., V. T. Hayashi, J. C. Néto, I. S. Takara, S. Kovach, L. G. Mendonça, R. B. Junior, J. V. Sá, and W. V. Ruggiero. “Complex Interactions in Dialog Systems for Brazilian Portuguese: A Comparison of RAG Approaches”. Journal of the Brazilian Computer Society, vol. 31, no. 1, Oct. 2025, pp. 1301-19, doi:10.5753/jbcs.2025.5806.