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Green, D., Mcneill, M., Gosper, M., Woo, K., Phillips, R. & Preston, G. (2008). Web Based Lecture Technologies: A Lens Intensifying the Changing Roles of Learners and Lecturers. In J. Luca & E. Weippl (Eds.), Proceedings of ED-MEDIA 2008--World Conference on Educational Multimedia, Hypermedia & Telecommunications (pp. 3733-3750). Vienna, Austria: Association for the Advancement of Computing in Education (AACE).