GOEL, A.; KUNDA, M.; JOYNER, D.; VATTAM, S. Learning about Representational Modality: Design and Programming Projects for Knowledge-Based AI. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 27, n. 3, p. 1586-1591, 2013. DOI: 10.1609/aaai.v27i3.19004. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/19004. Acesso em: 22 jul. 2024.