“TEMIR YOʻL TRANSPORTI KORXONALARIDA ISHLAB CHIQARISH SAMARADORLIGINI BAHOLASHDA KPI TIZIMINI QOʻLLA SH”, MJ, no. 12, Dec. 2025, Accessed: Feb. 24, 2026. [Online]. Available: https://marketingjournal.uz/index.php/mj/article/view/220