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Maurer, H., Scherbakov, N. & Helic, D. (1999). Authoring and Maintaining of Educational Applications on The Web. In B. Collis & R. Oliver (Eds.), Proceedings of ED-MEDIA 1999--World Conference on Educational Multimedia, Hypermedia & Telecommunications (pp. 1792-1797). Seattle, WA USA: Association for the Advancement of Computing in Education (AACE).