LESOV, K. S.; ISROILOV, O. B. The relevance of improving the maintenance system of the railway track based on the efficient use of labor resources. Science and Education, [S. l.], v. 4, n. 7, p. 70–76, 2023. Disponível em: https://openscience.uz/index.php/sciedu/article/view/6142. Acesso em: 4 dec. 2024.