Ivković, Ivan, Olja Čokorilo, and Snežana Kaplanović. “The Estimation of GHG Emission Costs in Road and Air Transport Sector: Case Study of Serbia”. Transport 33, no. 1 (January 26, 2018): 260-267. Accessed November 26, 2024. https://tede.vgtu.lt/index.php/Transport/article/view/135.