Executive Editor, Research and Practice in Technology Enhanced Learning (2005–2008).

Associate Editor, International Journal of Gaming and Computer-Mediated Simulations (2008–).

Member of Advisory Board, Journal of Educational Technology & Society (Oct 2009–).

Member of Editorial Board, International Journal of Interactive Communication Systems and Technologies (Nov 2009– ).

Member of Editorial Board, International Journal of Web Based Communities (2004– ).

Member of Editorial Board, International Journal of Mobile Learning and Organization (2006–2008).

Member of Editorial Review Board, International Journal of Educational Telecommunications, published by the Association for the Advancement of Computing in Education (AACE), U. S. A., 1995–2001.