Fahy, Patrick J., Brian Ludwig, Jon Baggaley, and Krista Poscente. “Chat and Instant Messaging Systems (synchronous): Report 3 3”. The International Review of Research in Open and Distributed Learning 3, no. 2 (October 1, 2002). Accessed November 21, 2024. https://www.irrodl.org/index.php/irrodl/article/view/86.