SABRA, A. ʿUthmān ibn Ibrāhīm al-Nābulusī. The Sword of Ambi- tion: Bureaucratic Rivalry in Medieval Egypt. Edited and translated by Luke Yarbrough. Journal of the American Oriental Society, [S. l.], v. 138, n. 4, p. 921–922, 2021. DOI: 10.7817/jameroriesoci.138.4.0921. Disponível em: https://lockwoodonlinejournals.com/index.php/jaos/article/view/989. Acesso em: 20 aug. 2022.