DAKROURY, A. I. Communication and the Rise of Early Islamic Civilization (570-632). American Journal of Islam and Society, USA, v. 23, n. 2, p. 63–83, 2006. DOI: 10.35632/ajis.v23i2.440. Disponível em: https://mail.ajis.org/index.php/ajiss/article/view/440. Acesso em: 3 jul. 2024.