GUETL, Christian. Moving towards a Fully Automatic Knowledge Assessment Tool. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 3, n. 1, 2007. DOI: 10.3991/ijet.v3i1.172. Disponível em: https://online-journals.org/index.php/i-jet/article/view/172. Acesso em: 19 apr. 2024.