Columbia subject headings:
Courts--Nigeria--Congresses.
Judges--Nigeria--Congresses.
Judicial power--Nigeria--Congresses.
Harvard subject headings:
Constitutional law--Nigeria--Congresses.
Courts--Nigeria--Congresses.
Judges--Nigeria--Congresses.
Princeton subject headings:
Courts--Nigeria--Congresses.
Judges--Nigeria--Congresses.
Judicial power--Nigeria--Congresses.