Ouyang, Fan, Xu Li, Dan Sun, Pengcheng Jiao, and Jiajia Yao. “Learners’ Discussion Patterns, Perceptions, and Preferences in a Chinese Massive Open Online Course (MOOC)”. The International Review of Research in Open and Distributed Learning 21, no. 3 (June 8, 2020): 264–284. Accessed May 10, 2024. https://www.irrodl.org/index.php/irrodl/article/view/4771.