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. "", AL-Qadisiyah Journal For Administrative and Economic sciences, 8, 3, 2007, 171-195.
. (2007). '', AL-Qadisiyah Journal For Administrative and Economic sciences, 8(3), pp. 171-195.
, "," AL-Qadisiyah Journal For Administrative and Economic sciences, 8 3 (2007): 171-195,
. . AL-Qadisiyah Journal For Administrative and Economic sciences. 2007;8(3):171-195.
