RAILWAY TRACK MAINTENANCE MACHINERY: CLASSIFICATION, OPERATING PRINCIPLES, PERFORMANCE PARAMETERS, AND TECHNOLOGICAL APPLICATIONS IN MODERN TRACK ENGINEERING. Journal of Multidisciplinary Sciences and Innovations, [S. l.], v. 5, n. 4, p. 912–920, 2026. DOI: 10.55640/. Disponível em: https://ijmri.de/index.php/jmsi/article/view/7147. Acesso em: 17 apr. 2026.