Requirements for Flexible Housing Design in Worn-out Urban Fabrics (Case Study: Shaheed Maghoul Neighborhood located in the Worn-out Fabric of District 6 of Mashhad, Iran) Neda Rafati Sokhangoo, Vahid Ahmadi*, Mohsen Tabassi, Seyed Moslem Seyedalhosseini, Requires Subscription PDF downloads: 86