Learning and Instruction, Vol. 13, No. 2. (April 2003), pp. 125-139.
International Journal on E-Learning, Vol. 7, No. 1. (2008), pp. 41-65.
Innovate Journal of Online Education, Vol. 4, No. 1. (2007)
International Journal of Social Sciences, Vol. 2, No. 3. (2007), pp. 180-187.
Journal of Computer-Mediated Communication, Vol. 13, No. 1. (2007)
(4-5 October 2007)
Journal of European Industrial Training, Vol. 31, No. 5. (2007), pp. 324-355.
Educause Review, Vol. 42, No. 5. (2007), pp. 28-41.
Educational Technology & Society, Vol. 10, No. 3. (2007), pp. 60-71.
Educause Review, Vol. 38, No. 5. (2003), pp. 28-38.
Quarterly Review of Distance Education, Vol. 7, No. 4. (2006), pp. 499-411.
Pedagogy, Vol. 6, No. 1. (Winter 2006), pp. 128-132.
Computers and Education, Vol. 43, No. 1-2. (2004), pp. 35-47.
Computers and Education, Vol. 43, No. 1-2. (2004), pp. 35-47.
THE Journal (June 2007)
Educause Review, Vol. 42, No. 4. (July 2007), pp. 12-25.
British Journal of Educational Technology, Vol. 36, No. 2. (March 2005), pp. 217-235.
International Journal of Educational Telecommunications, Vol. 1, No. 4. (1996), pp. 337-365.
Online Journal of Distance Learning Administration, Vol. 10, No. 2. (2007)
(26 May 2003)
Academic Exchange Quarterly, Vol. 10, No. 4. (2006)
The International Review of Research in Open and Distance Learning, Vol. 8, No. 2. (2007)
The International Review of Research in Open and Distance Learning, Vol. 8, No. 2. (2007)
The International Review of Research in Open and Distance Learning, Vol. 8, No. 2. (2007)
The International Review of Research in Open and Distance Learning, Vol. 8, No. 2. (2007)
The International Review of Research in Open and Distance Learning, Vol. 8, No. 2. (2007)
The International Review of Research in Open and Distance Learning, Vol. 8, No. 2. (2007)
The International Review of Research in Open and Distance Learning, Vol. 8, No. 2. (2007)
The International Review of Research in Open and Distance Learning, Vol. 8, No. 2. (2007)
British Journal of Educational Technology, Vol. 38, No. 4. (July 2007), pp. 560-573.
Innovate, Vol. 3, No. 5. (2007)
Innovate, Vol. 3, No. 5. (2007)
Innovate, Vol. 3, No. 5. (2007)
Online Journal of Distance Learning Administration, Vol. 10, No. 1. (2007)
Online Journal of Distance Learning Administration, Vol. 10, No. 2. (2007)
Online Journal of Distance Learning Administration, Vol. 10, No. 1. (2007)
Journal of Scholarship of Teaching and Learning, Vol. 6, No. 2. (October 2006), pp. 1-12.
Computers in Human Behavior, Vol. 13, No. 2. (1997), pp. 157-180.
The International Review of Research in Open and Distance Learning, Vol. 8, No. 1. (2007)
The International Review of Research in Open and Distance Learning, Vol. 1, No. 1. (2000)
Distance Education, Vol. 28, No. 1. (May 2007), pp. 81-93.
Open Learning: The Journal of Open and Distance Learning, Vol. 22, No. 2. (June 2007), pp. 129-138.
Journal of Interactive Media in Education, Vol. 8 (2004)
Educause Quarterly, No. 2. (2007), pp. 71-74.
(2007)
Educause Review, Vol. 41, No. 2. (2006), pp. 32-44.
Journal of Online Interactive Learning, Vol. 6, No. 1. (2007), pp. 1-9.
Journal of Online Interactive Learning, Vol. 6, No. 1. (2007), pp. 27-37.