Schuwer, R., Gil Jaurena, I., Aydin, C.H., Costello, E., Dalsgaard, C., Brown, M., Jansen, D. and Teixeira, A. 2015. Opportunities and Threats of the MOOC Movement for Higher Education: The European Perspective. The International Review of Research in Open and Distributed Learning. 16, 6 (Dec. 2015). DOI:https://doi.org/10.19173/irrodl.v16i6.2153.