عزام عبد الوهاب عبد الكريم, نزار حبيب عباس. Entrances to analyze the profitability of the customer - an analytical study of the theory -. IJAS [Internet]. 2024 May 25 [cited 2025 Jan. 19];6(25):224-45. Available from: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/1692