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Hsu, Y.S., Hwang, F.K. & Chang, Y.T. (2003). The Use of Multiple Representations in a Discipline-Integrated Science Lesson On The Web. In D. Lassner & C. McNaught (Eds.), Proceedings of ED-MEDIA 2003--World Conference on Educational Multimedia, Hypermedia & Telecommunications (pp. 1287-1290). Honolulu, Hawaii, USA: Association for the Advancement of Computing in Education (AACE).