Communities of Networked Expertise: Professional and Educational Perspectives K. Hakkarainen T. Palonen S. Paavola E. Lehtinen
| Autor: | West, Richard E. |
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| Zdroj: | Educational Technology Research and Development, 2007 Aug 01. 55(4), 391-393. |
| Databáze: | JSTOR Journals |
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