Médias et espace public, Jul 2012, lyon, France. 2012
منفرد
7/11/2012
11th International Marketing Trends Conference Venice (Italy)from the19th to 21st of January 2012
2/22/2012
1st International Symposium ISKO-Maghreb'2011 " Concepts and Tools for Knowledge Management (KM)", May 2011, Hammamet, Tunisia
5/3/2011