فهرس المقالات Farahnaz Akbarzadeh المقاله 1 - The Effect of Social Networks on Oral Advertisements and Tourists' Feelings in Northern Iranian Rivers 20.1001.1.20089562.2018.5.4.5.3 Hossein Mousazadeh Izsák Éva Farahnaz Akbarzadeh Journal of Tourism Hospitality Research , العدد 1 , السنة 5 , پاییز 2018