Matteucci, G.L., Marcellin, L. and Gonella, L. 2009. Collaboration, Knowledge Sharing, Communication: The Enterprise 2.0 Model in Operation in a Research Centre, Csp in Turin. Journal of e-Learning and Knowledge Society. 5, 1 (Nov. 2009). DOI:https://doi.org/10.20368/1971-8829/299.