@article{NALÇAKAN2020_357658,
author={MESERRET NALÇAKAN},
title={A Research on Externalities in Transportation Sector},
year={2020},
journal={Demiryolu Mühendisliği},
issn={2149-1607},
volume={0},
number={12},
url={http://search/yayin/detay/357658}
}