Fuzzy Logic for Refining the Evaluation of Learners’ Performance in Online Engineering Education. European Journal of Engineering and Technology Research, [S. l.], v. 4, n. 6, p. 50–56, 2019. DOI: 10.24018/ejeng.2019.4.6.1369. Disponível em: https://www.ej-eng.org/index.php/ejeng/article/view/1369. Acesso em: 19 nov. 2025.