Author
Jabar,R . (2006). . AL-Qadisiyah Journal For Administrative and Economic sciences, 7(4), 242-257.
Jabar,R . "", AL-Qadisiyah Journal For Administrative and Economic sciences, 7, 4, 2006, 242-257.
Jabar R. (2006). '', AL-Qadisiyah Journal For Administrative and Economic sciences, 7(4), pp. 242-257.
R Jabar, "," AL-Qadisiyah Journal For Administrative and Economic sciences, 7 4 (2006): 242-257,
Jabar R. . AL-Qadisiyah Journal For Administrative and Economic sciences. 2006;7(4):242-257.
