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- Interest (Islamic law)1
- Ishārāt wa-al-tanbīhāt (Avicenna)1
- Islam and politics1
- Islam--Customs and practices1
- Islamic Empire1
- Islamic countries1
- Islamic eschatology1
- Islamic ethics1
- Islamic interpretations of Adam1
- Islamic law1
- Islamic magic1
- Islamic poetry, Arabic1
- Jabbārīyah1
- Jaʻbarī, Arslān ibn Yaʻqūb, -1300. Risālat al-tawḥīd1
- Jumʻah1
- Jurjānī, ʻAlī ibn Muḥammad, al-Sayyid al-Sharīf, 1340-1413. Ḥāshiyah ʻalá Sharḥ Shamsīyah1
- Jāmī, 1414-1492. Tafsīr al-fātiḥah al-sharīfah1
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- Kemalpaşazade, 1468 or 9-1534. Risālah fī al-haykal al-insānī1