1. Pedagogical communication pattern in collaborative telelearning;Aviv;Journal of Educational Technology Systems,1998
2. Factors for effective learning groups in face-to-face and virtual environments;Graham;The Quarterly Review of Distance Education,2002
3. Enhancing the learning environment for distance education students;Graham;Distance Education,2001
4. Building and supporting student team collaboration in the virtual classroom;Hasler-Waters;The Quarterly Review of Distance Education,2002
5. Team development and group processes of virtual learning teams;Johnson;Computers and Education,2002