“Analysis of Factors Influencing the Friction Coefficient Between Wheels and Rails of Main Train Locomotives” (2024) Information Horizons: American Journal of Library and Information Science Innovation (2993-2777), 2(3), pp. 29–32. Available at: https://grnjournal.us/index.php/AJLISI/article/view/3758 (Accessed: 28 January 2026).