Virtual Reality, 2006. IEEE (2006), pp. 24-24.
Virtual Reality, Vol. 4, No. 1. (29 March 1999), pp. 49-59.
Journal of Educational Computing Research, Vol. 36, No. 4. (0 2007), pp. 373-377.
Educause Review, Vol. 41, No. 2. (2006), pp. 16-30.
(1998)
(2003), pp. 394-403.
(2005), pp. 55-68.
(2004)
(2007)
Revista Avances en Sistemas e Informática, Vol. 2, No. 2. (2006), pp. 7-15.
Revista Avances en Sistemas e Informática, Vol. 2, No. 2. (2005), pp. 17-26.
(2006)
(2006)
(2007)
(2007)
(2005), pp. 1-7.
(2006), pp. 926-929.
ACM Trans. Softw. Eng. Methodol., Vol. 12, No. 3. (2003), pp. 317-370.
(1999), pp. 929-930.
(2006)
(2002)
(2005), pp. 704-705.
(2003)
(2003)
(2006)
(2006), pp. 521-529.
(2005), pp. 85-96.
(2006)
Informatica, Vol. 29, No. 4. (2005), pp. 391-400.
(2004)
(2005), pp. 1325-1326.
International Journal of Software Engineering and Knowledge Engineering, Vol. 11, No. 3. (2001), pp. 207-230.
(2000), pp. 3-17.
(2006), pp. 1303-1310.
(2002), pp. 37-38.
(2002), pp. 35-36.
Autonomous Agents and Multi-Agent Sytems, Vol. 1, No. 8. (2004), pp. 203-236.
EXP in search of innovation, Vol. 3, No. 3. (2003), pp. 6-19.
(2003), pp. 394-403.
(2003)
(2003)
(2003)
(2003), pp. 156-169.
(2000)
(2001)
(2002)
(2006), pp. 109-125.
(1999)
Autonomous Agents and Multi-Agent Systems, Vol. 3, No. 3. (2000), pp. 285-312.
computer systems science & engineering, Vol. 21, No. 2. (2006)