Vassilis Kallistros

First operational version of the web-based tool supporting argumentative collaboration towards learning

Spyros Christodoulou, Nikos Karacapilidis, George Gkotsis, 2007 .

Tackling Cognitively-Complex Collaboration with CoPe_it!

Manolis Tzagarakis, Spyros Christodoulou, Nikos I. Karacapilidis, 2009, Int. J. Web Based Learn. Teach. Technol..

Addressing Contemporary Challenges in Cognitively-Complex Collaboration with CoPe_it!

Spyros Christodoulou, Nikos Karacapilidis, George Gkotsis, 2011 .

CoPe_it! - Supporting collaboration, enhancing learning

Manolis Tzagarakis, Spyros Christodoulou, Nikos Karacapilidis, 2009 .