MACIOSZEK, Elżbieta. The road safety at turbo roundabouts in Poland. Archives of Transport, Warsaw, Poland, v. 33, n. 1, p. 57–67, 2015. DOI: 10.5604/08669546.1160927. Disponível em: https://archivesoftransport.com/index.php/aot/article/view/526.. Acesso em: 22 jul. 2024.