Login New user?   International Journal of Inspiration, Resilience & Youth Economy An International Journal   ijye Home   Aim and Scope   For Reviewers   For Authors   Editorial Board   Cycle of Issues   Correspondence Address   Journal Keywords   Processing Charges   Publication Ethics   Indexing   Submit an Article   Content   Forthcoming Papers   Subscription Author     Name : Khedir Oussama Address : University of Saida-Dr. Moulay Tahar Algeria& Mascara Email : ousseconom@yahoo.fr Telephone :   Home   About us   News   Journals   Conferences Contact us Copyright naturalspublishing.com. All Rights Reserved