Kelly, Nick, Kate Thompson, and Pippa Yeoman. “Theory-Led Design of Instruments and Representations in Learning Analytics: Developing a Novel Tool for Orchestration of Online Collaborative Learning”. Journal of Learning Analytics 2, no. 2 (December 7, 2015): 14-43. Accessed January 21, 2022. https://learning-analytics.info/index.php/JLA/article/view/4265.