Important Sites Egyptian Knowledge Bank- EKB Egyptian Public Relations Association Al Arabia Public Relations Agency Author Name: Associate Prof.Dr. Yahia Benlarbi Country: Algiers University: University of Oran 1 Department: Department of Media and Communication Job: Associated Professor of Public Relations Email: benlarbi11@yahoo.fr Phone: Author Page: Published Articles: Crises Communications Management in the Digital Social Networks time: Theoretical Transformations and Practical Models , Vol.6 , Twentieth Issue PP:8 Download