(2012). Comparison study in psychological hardness a many elite players Of Bagdad clubs in football. Alustath, 4(4), 174-203.
. "Comparison study in psychological hardness a many elite players Of Bagdad clubs in football". Alustath, 4, 4, 2012, 174-203.
(2012). 'Comparison study in psychological hardness a many elite players Of Bagdad clubs in football', Alustath, 4(4), pp. 174-203.
Comparison study in psychological hardness a many elite players Of Bagdad clubs in football. Alustath, 2012; 4(4): 174-203.


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