غانم محمود احمد الكيكي. 2024. “Improve the Reliability of the Stomach Using the Pillars of the Overall Maintenance of Productive An Empirical Study in Cement Plant Badush. ”. Iraqi Journal for Administrative Sciences 7 (30). كربلاء، جمهورية العراق:71-93. https://journals.uokerbala.edu.iq/index.php/ijas/article/view/1764.