عزام عبد الوهاب عبد الكريم; نزار حبيب عباس. Entrances to analyze the profitability of the customer - an analytical study of the theory -. Iraqi Journal for Administrative Sciences, كربلاء، جمهورية العراق, v. 6, n. 25, p. 224–245, 2024. Disponível em: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/1692. Acesso em: 19 jan. 2025.