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Lee, M. & Lee, Y. (2004). How to Measure Team Communication in Web-based Collaborative Learning: The Application of SNA (Social Network Analysis). In J. Nall & R. Robson (Eds.), Proceedings of E-Learn 2004--World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (pp. 361-366). Washington, DC, USA: Association for the Advancement of Computing in Education (AACE).