نوع المستند : المقالة الأصلية
المؤلفون
1 Assistant Professor at Applied Studies and Community Services College, Imam Abdulrahman Bin Faisal University, Saudi Arabia.
2 Assistant professor of Economics at Faculty of Business and Economics, Badr University in Cairo (BUC in Cairo), Egypt.
3 Professor of Economics at Faculty of Commerce and Business Administration, Helwan University, Egypt.
المستخلص
الكلمات الرئيسية