# عنوان البحث مكان النشر تاريخ النشر عرض
1 Sarbanes-Oxley Act and its impact on the efficiency and effectiveness for the system of self-assessment in taxation Muthanna Journal of Administrative and Economic Sciences 2013 visibility
2 Governance of the Investment of the Petrodollar in the Projects of the Governorate of Basrah Univesity of Thi-Qar Journal 2014 visibility