HRICH, N.; LAZAAR, M.; KHALDI, M. Improving Cognitive Decision-Making into Adaptive Educational Systems through a Diagnosis Tool based on the Competency Approach. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 14, n. 07, p. pp. 226–235, 2019. DOI: 10.3991/ijet.v14i07.9870. Disponível em: https://online-journals.org/index.php/i-jet/article/view/9870. Acesso em: 21 jan. 2022.