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Guichon, N. (2009). Preparatory study for the design of a desktop videoconferencing platform for synchronous language tutoring. In T. Bastiaens, J. Dron & C. Xin (Eds.), Proceedings of E-Learn 2009--World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (pp. 1635-1642). Vancouver, Canada: Association for the Advancement of Computing in Education (AACE).