نوع المستند : المقالة الأصلية
المؤلفون
1 Professor of Business Administration Faculty of Commerce – Mansoura University
2 Lecturer of Business Administration Faculty of Commerce – Mansoura University
3 Assistant teacher at faculty of Technology & development Business Administration Department Zagazig University
المستخلص
الكلمات الرئيسية
الموضوعات الرئيسية