AbbaS, S., AlDujaili, S. (2003). Complexity in Urban Environment. DIYALA JOURNAL OF ENGINEERING SCIENCES, 3(1), 71-94.
Sana Sati AbbaS; Sahar Hilal AlDujaili. "Complexity in Urban Environment". DIYALA JOURNAL OF ENGINEERING SCIENCES, 3, 1, 2003, 71-94.
AbbaS, S., AlDujaili, S. (2003). 'Complexity in Urban Environment', DIYALA JOURNAL OF ENGINEERING SCIENCES, 3(1), pp. 71-94.
AbbaS, S., AlDujaili, S. Complexity in Urban Environment. DIYALA JOURNAL OF ENGINEERING SCIENCES, 2003; 3(1): 71-94.