“CUSTOMER PROFITABILITY ANALYSIS BASIS ON ACTIVITIES AND ITS ROLE IN COST MANAGEMENT AND OPERATIONAL PERFORMANCE IMPROVEMENT: APPLIED STUDY IN GENERAL COMPANY FOR ELECTRICAL INDUSTRIES / AIR-COOLED ENGINES FACTORY” (2023) World Economics and Finance Bulletin, 19, pp. 30–38. Available at: https://scholarexpress.net/index.php/wefb/article/view/2189 (Accessed: 31 March 2026).