Sultan of the wise / Secretary of State / Hibat Allah ibn al-Talmid (d. 560 A.H. 1164 A.D.). Journal of the College of Basic Education, [S. l.], v. 17, n. 67, p. 115–166, 2022. DOI: 10.35950/cbej.vi.7820. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7820.. Acesso em: 21 apr. 2025.