BREDEWEG, B.; FORBUS, K. D. Qualitative Modeling in Education. AI Magazine, [S. l.], v. 24, n. 4, p. 35, 2003. DOI: 10.1609/aimag.v24i4.1729. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/1729. Acesso em: 18 apr. 2024.