HU, Juan Juan; LI, Feng; YAO, Jinbao. Analysis of the influence on expressway safety of ramps. Archives of Transport, Warsaw, Poland, v. 43, n. 3, p. 43–51, 2017. DOI: 10.5604/01.3001.0010.4226. Disponível em: https://www.archivesoftransport.com/index.php/aot/article/view/486.. Acesso em: 6 dec. 2024.