BEYER, C. K. .; BROWNSON, S. .; EVANS , S. . Enhancing Interactivity in Online Classes: A Framework for Enhancing Instructor-Student, Student-Student, and Student-Content Engagement. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 16, n. 5, p. 53–71, 2017. Disponível em: https://ijlter.net/index.php/ijlter/article/view/818. Acesso em: 19 apr. 2026.