Tammets, Kairit, Kai Pata, and Mart Laanpere. “Promoting teachers’ Learning and Knowledge Building in a Socio-Technical System”. The International Review of Research in Open and Distributed Learning 14, no. 3 (July 5, 2013): 251-272. Accessed August 10, 2022. https://www.irrodl.org/index.php/irrodl/article/view/1478.