Rajagopal, Kamakshi, Desirée Joosten-ten Brinke, Jan Van Bruggen, and Peter B. Sloep. “Understanding Personal Learning Networks: Their Structure, Content and the Networking Skills Needed to Optimally Use Them”. First Monday 17, no. 1 (December 27, 2011). Accessed March 28, 2024. https://firstmonday.org/ojs/index.php/fm/article/view/3559.