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Educator Perceptions of Virtual Learning System Quality Characteristics.

Indira Padayachee
Published in: South Afr. Comput. J. (2017)
Keyphrases
  • high quality
  • data sets
  • information retrieval
  • low quality
  • knowledge base
  • metadata
  • bit rate
  • key features
  • attitudes toward
  • quality assessment
  • higher quality