Important Sites Egyptian Knowledge Bank- EKB Egyptian Public Relations Association Al Arabia Public Relations Agency Author Name: Rehab Ibrahim Raafat Mohmed ElSayed Country: Egypt University: Imam Abul Rahman bin Faisal University Department: Mass Communication Department Job: Lecturer of Mass Communication Email: rirelsayed@iau.edu.sa Phone: Author Page: https://www.iau.edu.sa/ar/colleges/college-of-arts/faculty/rehab-hbrahim-elsayed Published Articles: Saudi youth’s usage of social networking sites and its relationship to sustainable development issues , Vol.7 , Twenty Fifth Issue PP:16 Download