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Nastanski, M. & Colaric, S. (2008). Design for the Online Classroom: A piece of P.I.E. In J. Luca & E. Weippl (Eds.), Proceedings of ED-MEDIA 2008--World Conference on Educational Multimedia, Hypermedia & Telecommunications (pp. 6023-6030). Vienna, Austria: Association for the Advancement of Computing in Education (AACE).