namdari monfared,M. , and Vatandoust,G. R. . "Ibn Khaldun’s Theory of the ‘Asabiyya’ and the Tribal Politics of Trade in Fars and Kerman Provinces" .e28100 , The International Journal of Humanities, 32, 3, 2025, e28100. doi: 10.48311/eijh.2025.105871.0