Zhou H. A Systematic Review of Empirical Studies on Participants’ Interactions in Internet-Mediated Discussion Boards as a Course Component in Formal Higher Education Settings. OLJ [Internet]. 2015 Apr. 6 [cited 2026 Mar. 25];19(3). Available from: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/495