Columbia subject headings:
Drug abuse and crime--Congresses.
Terrorism--Congresses.
Harvard subject headings:
Armenians--Turkey.
Drug abuse and crime--Congresses.
Hayastani Azatagrutʻyan Hay Gaghtni Banak
Terrorism--Congresses
Terrorism--Turkey
Princeton subject headings:
Armenians--Turkey--Political activity.
Drug abuse and crime--Turkey.
Terrorism--Turkey.