FRANCESCUCCI, A.; FOSTER, M. The VIRI (Virtual, Interactive, Real-Time, Instructor-Led) Classroom: The Impact of Blended Synchronous Online Courses on Student Performance, Engagement, and Satisfaction. Canadian Journal of Higher Education, [S. l.], v. 43, n. 3, p. 78–91, 2013. Disponível em: https://www.cjhe.test.sfulib7.publicknowledgeproject.org/index.php/cjhe/article/view/184676. Acesso em: 2 may. 2026.