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Fraunhofer Institut für Integrierte Publikations-und Informationssysteme IPSI
Combining the Metaphors of an Institute and of Networked Computers for Building Collaborative Learning Environments
SCOPE: An Environment for Continuous Improvement Teams in Virtual Corporations
Umgebungen für computerunterstütztes kooperatives Lernen in der Schule
Rooms, protocols, and nets
Using Learning Protocols to Structure Computer-Supported Cooperative Learning