“ 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” (2024) Yangi O’zbekiston taraqqiyotida tadqiqotlarni o’rni va rivojlanish omillari, 6(2), pp. 25–29. Available at: https://pedagoglar.org/04/article/view/1455 (Accessed: 24 November 2024).