Important Sites Egyptian Knowledge Bank- EKB Egyptian Public Relations Association Al Arabia Public Relations Agency Author Name: Dr. Ahmed Metwaly Abdel Rahim Ammar Country: Egypt University: Ain Shams University Department: Department of Mass communication and Children's Culture Job: Assistant Professor of mass communication & Children's Culture Email: ahmedammar2563@gmail.com Phone: 00201012850700 Author Page: http://ipcs.asu.edu.eg/article.php?action=show&id=267#.YFycIK8zaUk Published Articles: Role of YouTube in Developing Teenagers' Awareness of Cybersecurity , Vol.9 , Thirtieth First Issue PP:15 Download