RAKIC, S.; TASIC, N.; MARJANOVIC, U.; SOFTIC, S.; LÜFTENEGGER, E.; TURCIN, I. Student Performance on an E-Learning Platform: Mixed Method Approach. International Journal of Emerging Technologies in Learning (iJET), [S. l.], v. 15, n. 02, p. pp. 187–203, 2020. DOI: 10.3991/ijet.v15i02.11646. Disponível em: https://online-journals.org/index.php/i-jet/article/view/11646. Acesso em: 22 may. 2022.