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. Yangi O’zbekiston taraqqiyotida tadqiqotlarni o’rni va rivojlanish omillari, [S. l.], v. 6, n. 2, p. 25–29, 2024. Disponível em: https://pedagoglar.org/04/article/view/1455.. Acesso em: 21 nov. 2024.