فتحي سلطان ط. Economical Activities in the Ghuri State. College of Basic Education Research Journal, [S. l.], v. 9, n. 4, p. 375–434, 2010. Disponível em: https://jeh.uomosul.edu.iq/index.php/berj/article/view/38215. Acesso em: 27 oct. 2025.