| |
Computers & Education, Vol. 53, No. 3. (November 2009), pp. 742-748.
|
| |
Computers & Education, Vol. In Press, Corrected Proof
|
| |
Computers & Education, Vol. 52, No. 1. (January 2009), pp. 78-82.
|
| |
Computers & Education, Vol. 52, No. 3. (April 2009), pp. 571-580.
|
| |
Computers & Education, Vol. 52, No. 3. (April 2009), pp. 521-529.
|
| |
Computers & Education, Vol. 52, No. 2. (February 2009), pp. 417-431.
|
| |
In Learning and Instructional Technologies for the 21st Century (2009)
|
| |
|
| |
In CSCW '06: Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work (2006), pp. 459-468.
|
| |
Computers & Education, Vol. 51, No. 4. (December 2008), pp. 1755-1765.
|
| |
Computers & Education, Vol. In Press, Corrected Proof
|
| |
Comput. Supported Coop. Work, Vol. 12, No. 4. (2003), pp. 437-464.
|
| |
Comput. Supported Coop. Work, Vol. 12, No. 4. (2003), pp. 367-380.
|
| |
Professional Communication, IEEE Transactions on, Vol. 48, No. 2. (2005), pp. 117-130.
|
| |
In CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems (2007), pp. 453-462.
|
| |
In CSCW '06: Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work (2006), pp. 459-468.
|
| |
In WWW '07: Proceedings of the 16th international conference on World Wide Web (2007), pp. 211-220.
|