MURITHI NJAGI, A. .; OBEBO, F. . Effects of Road Improvement on Road User Costs and Safety of Road Users: The Case of Outer Ring Road, Nairobi, Kenya. The Journal of Transportation Economics, [S. l.], v. 7, n. 1, 2023. Disponível em: https://edithcowanjournal.org/journals/index.php/the-Journal-of-transportation-ec/article/view/66. Acesso em: 16 oct. 2024.