Araka, Eric, Elizaphan Maina, Rhoda Gitonga, and Robert Oboko. 2020. “Research Trends in Measurement and Intervention Tools for Self-Regulated Learning for E-Learning environments—systematic Review (2008–2018)”. Research and Practice in Technology Enhanced Learning 15 (March). https://rptel.apsce.net/index.php/RPTEL/article/view/2020-15006.