السامرائي إبراهيم. Samarra’i, Ibrahim. “Abū Ḥayyān Al-Tawḥīdī’s Al-Ishārāt Al-Ilāhiyyah (The Divine Signs),” Year 5, Issue 21 (Summer 1421 AH/ 2000 CE), Pp. 85-117. . Al-Fikr al-islāmī al-muʿāṣir (previously Islamiyat al-Ma’rifah), [S. l.], v. 6, n. 21, p. 117–85, 2000. DOI: 10.35632/citj.v6i21.1753. Disponível em: https://citj.org/index.php/citj/article/view/1753. Acesso em: 6 may. 2026.