MANAGEMENT OF THE TRACTION OF FREIGHT TRAINS BASED ON THE CRITERION OF MINIMIZING THE ELECTRICITY CONSUMPTION COST: Yangi O’zbekiston taraqqiyotida tadqiqotlar o’rni va rivojlanish omillari. ilmiy [Internet]. 2024 Jan. 22 [cited 2024 Dec. 5];3(2):205-16. Available from: https://pedagoglar.org/04/article/view/150