Important Sites Egyptian Knowledge Bank- EKB Egyptian Public Relations Association Al Arabia Public Relations Agency Author Name: Dr. Dalia Moustafa El Sawah Country: Egypt University: Helwan University Department: Mass Communication Department Job: Assistant Professor of Public Relations & Advertising Email: dsawwah@yahoo.com Phone: 00201003599991 Author Page: http://arts.helwan.edu.eg/?page_id=1233 Published Articles: The Role of Social Networking Sites in Supporting the Concept of Social AccountAbility of University Students Field Study on A Sample of Egyptian University Students in Public and Private Universities , Vol.7 , Twenty Third Issue PP:57-58 Download Pricing Strategies Used on E-commerce Sites in Sales Occasions: A comparative Analytical Study of Souq.com and Jumia websites. Egypt , Vol.9 , The Special Issue (32th): Public Relations & Decision Making PP:11 Download