Silvia Elena Gallagher, Timothy Savage. Observing URL Sharing Behaviour in Massive Online Open Courses. In Jeff Haywood, Vincent Aleven, Judy Kay, Ido Roll, editors, Proceedings of the Third ACM Conference on Learning @ Scale, L@S 2016, Edinburgh, Scotland, UK, April 25 - 26, 2016. pages 129-132, ACM, 2016. [doi]