BELBACHIR, Gouraya, Zineb BENKHEDDA, and Madjid HADJEM. 2020. “Organizational Diagnosis Role in the Development of NAFTAL’s Strategy : E.MORIN &Amp; A.SAVOIE Model”. El-Bahith Review 20 (1):115-29. https://elbahithreview.edu.dz/index.php/bahith/article/view/13.