Research Articles

Validation of Competencies in E-Portfolios: A Qualitative Analysis

  • Olaf Zawacki-Richter,
  • Eva Maria Bäcker and
  • Anke Hanft

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Cover of Special Issue: Prior, Experiential, and Informal Learning in the Age of Information and Communication Technologies, Volume 12, Number 1, January 2011, pp. 1-160, International Review of Research in Open and Distributed Learning

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