Kellogg, Shaun, Sherry Booth, and Kevin Oliver. “A Social Network Perspective on Peer Supported Learning in MOOCs for Educators”. The International Review of Research in Open and Distributed Learning 15, no. 5 (October 6, 2014). Accessed November 22, 2024. https://www.irrodl.org/index.php/irrodl/article/view/1852.