. (2008). . AL-Qadisiyah Journal For Administrative and Economic sciences, 9(1), 79-97.
. "", AL-Qadisiyah Journal For Administrative and Economic sciences, 9, 1, 2008, 79-97.
. (2008). '', AL-Qadisiyah Journal For Administrative and Economic sciences, 9(1), pp. 79-97.
, "," AL-Qadisiyah Journal For Administrative and Economic sciences, 9 1 (2008): 79-97,
. . AL-Qadisiyah Journal For Administrative and Economic sciences. 2008;9(1):79-97.
