Nasrullayev N. TEMIR YO’L XIZMATLARINI MAMLAKAT IQTISODIYOTIGA QO’SHAYOTGAN HISSASI . EITT [Internet]. 2025 Jun. 30 [cited 2026 Jan. 19];3(6):247-52. Available from: https://sci-p.uz/index.php/eitt/article/view/2851