SATTAR, Zina. A Practical E-Test System. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 14, n. 21, p. pp. 110–122, 2019. DOI: 10.3991/ijet.v14i21.10866. Disponível em: https://online-journals.org/index.php/i-jet/article/view/10866. Acesso em: 19 apr. 2024.