Name:	Chihab Cherkaoui
ID	1412
Degree, academic status, place of employment, interests....	Phd professor, Laboratoire CERDIE, Université IBN ZOHR Ecole Nationale de Commerce et de Gestion BP.37/S Hay Essalam, Agadir, Morroco
E-mail:	ccherkaoui@yahoo.fr, bsbihi@esi.ac.ma