Teaching a Foreign Language to Deaf People via Vodcasting & Web 2.0 Tools. - Athanasios Drigas; John Vrettaros; Alexandros Tagoulis; Dimitris Kouremenos (WSKS (2), 2010)

Case study in using Web 2.0 tools by Greek educators. - John Vrettaros; Alexandros Tagoulis; Niki Giannopoulou; Athanasios Drigas (Int. J. Soc. Humanist. Comput., 2012)