Cagiltay, Nergiz Ercil, Sacip Toker, and Kursat Cagiltay. “Exploring the Influence of Countries’ Economic Conditions on Massive Open Online Course (MOOC) Participation: A Study of 3.5 Million MITx Learners”. The International Review of Research in Open and Distributed Learning 24, no. 2 (May 31, 2023): 1–17. Accessed November 25, 2024. https://www.irrodl.org/index.php/irrodl/article/view/7123.