Virtual attendance: Analysis of an audiovisual over ip system for distance learning in the Spanish open university (UNED)
- Vázquez-Cano, E.
- Fombona, J.
- Fernández, A.
ISSN: 1492-3831
Année de publication: 2013
Volumen: 14
Número: 3
Pages: 402-426
Type: Article