Abdullah Ali, R. (2005). using Quening theory system . Asnrvey in Basrah retirement. directorate.. , 4(15), 92-104.
Radi Abdullah Ali. "using Quening theory system . Asnrvey in Basrah retirement. directorate.". , 4, 15, 2005, 92-104.
Abdullah Ali, R. (2005). 'using Quening theory system . Asnrvey in Basrah retirement. directorate.', , 4(15), pp. 92-104.
Abdullah Ali, R. using Quening theory system . Asnrvey in Basrah retirement. directorate.. , 2005; 4(15): 92-104.


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