Lobel, Mia, Randy Swedburg, and Mike Neubauer. “The EClassroom Used As a Teacher’s Training Laboratory to Measure the Impact of Group Facilitation on Attending, Participation, Interaction, and Involvement”. The International Review of Research in Open and Distributed Learning 3, no. 2 (October 1, 2002). Accessed May 7, 2024. https://www.irrodl.org/index.php/irrodl/article/view/112.