Columbia subject headings:
Harvard subject headings:
IS (Organization)
Islam and politics--Case studies.
Islam--Government
Jabhah al-Islāmīyah al-Qawmīyah (Sudan)
Jamʻīyat al-Ikhwān al-Muslimīn (Egypt)
Princeton subject headings:
Case studies.
IS (Organization)
Islam and politics--Case studies.
Islam--Government.
Jabhah al-Islāmīyah al-Qawmīyah (Sudan)
Jamʻīyat al-Ikhwān al-Muslimīn (Egypt)