The Syndicate of the Gentlefolks in Egypt and the Levant from the fourth century until the tenth century of migration: Historical study on formation and development. Al-Adab Journal, [S. l.], n. 134, p. 257–286, 2020. DOI: 10.31973/aj.v0i134.884. Disponível em: https://aladabj.uobaghdad.edu.iq/index.php/aladabjournal/article/view/884.. Acesso em: 2 may. 2024.