اصفاد مرتضى سعيد. 2024. “Trade-off Between the Resolutions of Manufacture or Purchase - a Case Study in the General Company for the Manufacture of Batteries”. Iraqi Journal for Administrative Sciences 6 (24). كربلاء، جمهورية العراق:204-21. https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/2732.