Ahmad, Hossein, Mahdi, y Ashraf. 2018. «Comparison of “Passive Defense” Requirements With the Principles of "Sustainable Urban Development" In Protecting Urban Historical Fabrics Case Study: The Historical Fabric of the 12th District of Tehran». Revista Publicando 5 (14 (2). "Quito, Ecuador":224-56. https://revistapublicando.org/revista/index.php/crv/article/view/1143.