Erratum to Cognitive attainment in online learning environments: Matching cognitive and technological presence (Interactive Learning Environments, 10.1080/10494820.2010.531026)
- Barbera, E.
- Torras, E.
- Guasch, T.
ISSN: 1049-4820, 1744-5191
Datum der Publikation: 2013
Ausgabe: 21
Nummer: 6
Art: Erratum