S. Ahmed Alnumman, R., and M. J . Alnema. “The Impact of Physical and Spatial Configuration on Functional Occupancy Efficiency of Recreational Open Spaceswithinthe Residential Urban Fabric in Mosul”. Al-Rafidain Engineering Journal (AREJ), vol. 23, no. 4, Sept. 2015, pp. 21-38, doi:10.33899/rengj.2015.105943.