in PROCEEDINGS OF THE IADIS INTERNATIONAL CONFERENCE E-LEARNING 2012
Páginas: 364-368 (5)
Conference
Iadis International Conference E-Learning Part of the Iadis Multi Conference on Computer Science and Information Systems, Date: JUL 17-23, 2012, Location: Lisbon, PORTUGAL, Patrocinadores: Int Assoc Dev Informat Soc