Heterogeneity of learning material in synchronous computer-supported collaborative modelling
| Autor: | Fidas, Christos, Komis, Vassilis, Tzanavaris, Spyros, Avouris, Nikolaos |
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| Zdroj: | In Computers & Education 2005 44(2):135-154 |
| Databáze: | ScienceDirect |
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