ALATAS, Alwi; MANSOR MAJDIN, Mohamad Firdaus. Muslim Disunity and Lost in the First Crusade. UMRAN - Journal of Islamic and Civilizational Studies, [S. l.], v. 9, n. 2, p. 19–28, 2022. DOI: 10.11113/umran2022.9n2.566. Disponível em: https://jurnalumran.utm.my/index.php/umran/article/view/566. Acesso em: 20 apr. 2024.