“Chakana savdo tizimida xizmat ko‘rsatish sifati va mijozlar tajribasi ” (2026) ZAMONAVIY ILM-FAN VA TADQIQOTLAR: MUAMMO VA YECHIMLAR, 3(5), pp. 71–73. Available at: https://innoworld.net/index.php/ziftmy/article/view/2326 (Accessed: 6 May 2026).