نوع المستند : المقالة الأصلية
المؤلفون
1 Lecturer of Business Administration, Higher Institute of Commercial Sciences, El-Mahalla,, Egypt
2 Lecturer of Statistics and Operations Research, Osim Higher Institute of Administrative Sciences, Giza, Egypt
3 Lecturer of Business Management,, Faculty of Business Administration, Delta University for Science &Technology, Gamassa,,Daqahliyah, Egypt
4 Lecturer of Business Administration,Higher Institute of Marketing, Commerce and Information Systems, El-Tagamoaa El-Awal, New Cairo, Egypt
المستخلص
الكلمات الرئيسية