Author
Mohammad Abass,Z . (2005). . AL-Qadisiyah Journal For Administrative and Economic sciences, 6(4), 47-62.
Mohammad Abass,Z . "", AL-Qadisiyah Journal For Administrative and Economic sciences, 6, 4, 2005, 47-62.
Mohammad Abass Z. (2005). '', AL-Qadisiyah Journal For Administrative and Economic sciences, 6(4), pp. 47-62.
Z Mohammad Abass, "," AL-Qadisiyah Journal For Administrative and Economic sciences, 6 4 (2005): 47-62,
Mohammad Abass Z. . AL-Qadisiyah Journal For Administrative and Economic sciences. 2005;6(4):47-62.
