VOIGT, C.; BLÖMER, L.; KÖTTER, J.; HOPPE, U. Agile Change to Digital Teaching during and after Corona Pandemic for Flipped Classroom Courses: An Overview of Tasks and Responsibilities. Journal of e-learning Research, [S. l.], v. 1, n. 1, p. 11–22, 2021. DOI: 10.33422/jelr.v1i1.50. Disponível em: https://diamondopen.com/journals/index.php/jelr/article/view/50. Acesso em: 9 oct. 2025.