“ THE MAIN FACTORS OF ECONOMIC AND ENERGY EFFICIENCY OF MINING TRANSPORTATION MACHINES IN MINERAL EXTRACTION TECHNOLOGIES: Yangi O’zbekiston taraqqiyotida tadqiqotlarni o’rni va rivojlanish omillari”, ilmiy, vol. 6, no. 2, pp. 25–29, Apr. 2024, Accessed: Oct. 05, 2024. [Online]. Available: http://pedagoglar.org/index.php/04/article/view/1455