Columbia subject headings:
Ḥāfiẓ, active 14th century--Anniversaries, etc.--Congresses.
Ḥāfiẓ, active 14th century--Criticism and interpretation--Congresses.
Harvard subject headings:
Ḥāfiẓ, active 14th century--Criticism and interpretation.
Princeton subject headings:
Ḥāfiẓ, 14th cent.--Criticism and interpretation.