“هيكليـــة عامـــة لجائـــزة الجـــودة العراقيـــة”. Journal of Engineering and Sustainable Development 12, no. 3 (September 1, 2008): Ar 32–45. Accessed July 3, 2024. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1739.