Chen, Zhongzhou, Christopher Chudzicki, Daniel Palumbo, Giora Alexandron, Youn-Jeng Choi, Qian Zhou, and David E. Pritchard. “Researching for Better Instructional Methods Using AB Experiments in MOOCs: Results and Challenges”. Research and Practice in Technology Enhanced Learning 11 (April 22, 2016). Accessed December 22, 2024. https://rptel.apsce.net/index.php/RPTEL/article/view/2016-11009.