HOLT, Peter; WOOD, Peter. Intelligent Tutoring Systems: A Review for Beginners. Canadian Journal of Learning and Technology, [S. l.], v. 19, n. 2, 2009. DOI: 10.21432/T2903X. Disponível em: https://cjlt.ca/index.php/cjlt/article/view/26777. Acesso em: 23 apr. 2026.