Lasheras, Uriel, Elioenai Alves, Caio Ponte, Carlos Caminha, Diego Silva, and Vládia Pinheiro.
" AI Agents Powered by Open-Source Language Models for Causal Understanding in Portuguese." <em>Anais da XXXV Brazilian Conference on Intelligent Systems,
Fortaleza/CE, 2025</em>. SBC, 2025,  
pp.146-161.