اصفاد مرتضى سعيد. 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, كربلاء، جمهورية العراق, v. 6, n. 24, p. 204–221, 2024. Disponível em: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/2732. Acesso em: 19 jan. 2025.