MCBRIEN, J. Lynn; CHENG, Rui; JONES, Phyllis. Virtual Spaces: Employing a Synchronous Online Classroom to Facilitate Student Engagement in Online Learning. The International Review of Research in Open and Distributed Learning, [S. l.], v. 10, n. 3, 2009. DOI: 10.19173/irrodl.v10i3.605. Disponível em: https://www.irrodl.org/index.php/irrodl/article/view/605. Acesso em: 18 apr. 2024.