Mackinnon, Kimberley, et al. “Instructor Perspectives on Building Community in Online Discussion-Based Courses : Issues of Pedagogy and Functionality”. International Journal of E-Learning & Distance Education Revue Internationale Du E-Learning Et La Formation à Distance, vol. 35, no. 1, Oct. 2020, https://www.ijede.ca/index.php/jde/article/view/1169.