@article{eeff3ae87b084349b2a3dfd690879292,
title = "CC-LO: Embedding interactivity, challenge and empowerment into collaborative learning sessions",
keywords = "collaborative complex learning objects, collaborative learning, on-line discussions, virtualized collaborative sessions",
author = "S. Caballe and D. Ganan and Ian Dunwell and A. Pierri and T. Daradoumis",
note = "The full text is available free from the link given.",
year = "2012",
language = "English",
volume = "18",
pages = "25--43",
journal = "Journal of Universal Computer Science",
issn = "0948-695X",
publisher = "Technische Universitat Graz from Austria",
number = "1",
}