JABBAR HAMID AHMED, A. Book trade in the Abbasid era. Adab Al-Rafidayn, [S. l.], v. 35, n. 41.1, p. 475–492, 2005. DOI: 10.33899/radab.2005.166596. Disponível em: https://jwups.uomosul.edu.iq/index.php/radab/article/view/31906. Acesso em: 28 sep. 2025.