JOHNSON, W. L. Pedagogical Agent Research at CARTE. AI Magazine, [S. l.], v. 22, n. 4, p. 85, 2001. DOI: 10.1609/aimag.v22i4.1594. Disponível em: https://ojs.aaai.org/aimagazine/index.php/aimagazine/article/view/1594. Acesso em: 19 apr. 2024.