Important Sites Egyptian Knowledge Bank- EKB Egyptian Public Relations Association Al Arabia Public Relations Agency Author Name: Jihad Ali Mohamad Wadi Bahdad Country: Yemen University: Aden University Department: Public Relations & Advertising Department Job: Lecturer of Mass Communication Email: bahddad40@aden-univ.net Phone: 00201091565048 Author Page: Published Articles: PhD Abstract: ((The Role of Modern Means of Communication in Shaping the Attitudes of the External Public Towards Service Institutions: A Field Study on Communication Companies in the Republic of Yemen)) , Vol.11 , Forty-Fourth Issue - International Crisis Management PP:00 Download