“CRM MANAGEMENT IN CHAIN ​​SUPERMARKETS IN DEVELOPING COUNTRIES: HOW CUSTOMER DATA, LOYALTY AND OMNI-CHANNEL INCREASE RETAIL EFFICIENCY (FOCUS ON CENTRAL ASIA)”. Marketing Journal, no. 11 (November 29, 2025). Accessed February 25, 2026. https://marketingjournal.uz/index.php/mj/article/view/624.