Ković, Rajko, and Miloš Milenković. “A Two-Step Approach for Selection of Railway Modernization Projects Based on Analytic Hierarchy Process”. Transport 37, no. 4 (November 21, 2022): 264–278. Accessed November 25, 2024. https://jeelm.vgtu.lt/index.php/Transport/article/view/17808.