The Fatimids and the First Crusade. Journal of the College of Basic Education, [S. l.], v. 22, n. 93, p. 457–476, 2022. DOI: 10.35950/cbej.v22i93.7665. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/7665.. Acesso em: 22 jul. 2024.