Columbia subject headings:
Harvard subject headings:
Prayer--Islam--Early works to 1800
Shahīd al-Awwal, Muḥammad ibn Makkī, 1333 or 1334-1380. Alfīyah fī al-ṣalāh al-yawmīyah.
Shīʻah--Customs and practices--Early works to 1800.
Shīʻah--Doctrines--Early works to 1800.
Princeton subject headings:
Prayer--Islam.
Shīʻah--Doctrines.