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دليل المستخدم
Boudiaf، I. (2016). The Development of Competitive Advantage in Smes Through (CRM) Paradigm Case Study: A Sample of Agencies of Telecommunication Sector in Algeria. مجلة الباحث الاجتماعي، ع12 ، 29 - 44. مسترجع من http://search.mandumah.com/Record/1130330
Boudiaf، Ilyes. "The Development of Competitive Advantage in Smes Through (CRM) Paradigm Case Study: A Sample of Agencies of Telecommunication Sector in Algeria." مجلة الباحث الاجتماعي ع12 (2016): 29 - 44. مسترجع من http://search.mandumah.com/Record/1130330