The International Arab Journal of Information Technology, Volume 9

Volume 9, Number 1, January 2012

Volume 9, Number 2, March 2012

Volume 9, Number 3, May 2012

Volume 9, Number 4, July 2012

Volume 9, Number 5, September 2012

Volume 9, Number 6, November 2012

a service of Schloss Dagstuhl - Leibniz Center for Informatics