“TEMIR YO‘L TRANSPORTI TIZIMINING IQTISODIY SAMARADORLIGINI TAHLIL QILISH VA BAHOLASH USULLARI”. Marketing Jurnali, no. 8 (August 29, 2025). Accessed April 10, 2026. https://marketingjournal.uz/index.php/mj/article/view/174.