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2. Distance education trends: integrating new technologies to foster student interaction and collaboration;Beldarrain;Distance Education,2006
3. A model for the motivational instruction of adults;Bohlin,1990
4. The design and field test of a Web-based training program for future school administrators in a northwest Florida school district;Bolliger;Journal of Interactive Online Learning,2003
5. Key factors influencing student satisfaction with online courses;Bolliger;International Journal on E-Learning,2004