Comparative analysis of the degree of influence of factors on the speed of trains (using the example of Uzbek railways). Международный научный журнал «Инженер», [S. l.], v. 3, n. 1, p. 45–50, 2025. DOI: 10.56143/3030-3893-2025-1-45-50. Disponível em: https://engineer.tstu.uz/index.php/engineer-tstu/article/view/49. Acesso em: 10 aug. 2026.