TY - JOUR AU - Notari, Michele PY - 2009 TI - The impact of computer supported written communication in a collaborative project based learning scenario JO - Proceedings of the 9th international conference on Computer supported collaborative learning VL - IS - SP - 264 EP - 266 UR - http://dl.acm.org/citation.cfm?id=1599503.1599595&coll=GUIDE&dl=GUIDE ER -