نوع المستند : المقالة الأصلية
المؤلفون
1 Hotel Management Department, Faculty of Tourism and Hotels, Helwan University, Egypt.
2 Tourism Studies Department, Faculty of Tourism and Hotels, Helwan University, Egypt
3 Hotel Studies Department, Al Alson Higher Institute for Tourism, Hotels and Computer, Egypt
المستخلص
الكلمات الرئيسية