PORTILLA PERALTA, Carlos; VELARDE ALLAZO, Edwar. Impact of generative artificial intelligence-based virtual tutors on self-directed mathematics learning: a systematic review. LACCEI, [S. l.], v. 1, n. 14, 2026. DOI: 10.18687/LACCEI2026.1.1.2252. Disponível em: https://proceedings.laccei.org/index.php/laccei/article/view/7769. Acesso em: 3 oct. 2026.