ALI, H. The Volumetric Hierarchy for the Cities of the Urban System in Al-Anbar Governorate (2007-2019). Dirasat: Human and Social Sciences, [S. l.], v. 47, n. 2, 2020. Disponível em: http://archives.ju.edu.jo/index.php/hum/article/view/107527. Acesso em: 5 may. 2024.