Columbia subject headings:
Egypt--History--Protests, 2011-2013.
Electronic discussion groups--Political aspects--Egypt.
Facebook (Firm)--Political aspects--Egypt.
Online chat groups--Political aspects--Egypt.
Revolutions--Egypt--21st century.
Technology--Political aspects--Egypt.
Harvard subject headings:
Egypt--History--Protests, 2011-
Electronic discussion groups--Political aspects--Egypt.
Facebook (Electronic resource)
Facebook (Firm)--Political aspects--Egypt.
Online chat groups--Political aspects--Egypt.
Online social networks--Political aspects--Egypt.
Protest movements--Egypt--History--21st century.
Revolutions--Egypt--History--21st century.
Technology--Egypt--Political aspects.
Princeton subject headings:
Facebook (Electronic resource)
Online social networks--Political aspects--Egypt.
Revolutions--Egypt--History--21st century.