فهرس المقالات فرهاد حمزه المقاله 1 - Study of Satisfaction of German Tourists with Iran Tourism Services 20.1001.1.20089562.2018.5.3.4.0 Azam Sadat Arshiha Farhad Hamzeh Journal of Tourism Hospitality Research , العدد 1 , السنة 5 , تابستان 2018
