BRAUN, I.; RITTER, S.; VASKO, M. Inverted Classroom by Topic - A Study in Mathematics for Electrical Engineering Students. International Journal of Engineering Pedagogy (iJEP), [S. l.], v. 4, n. 3, p. pp. 11–17, 2014. DOI: 10.3991/ijep.v4i3.3299. Disponível em: https://online-journals.org/index.php/i-jep/article/view/3299. Acesso em: 23 may. 2022.