ZEMANEK, Lukas. Issue of the Impact of Traffic Signs on Observance of Safe Distance Between Vehicles in the Czech Republic. European Scientific Journal, ESJ, [S. l.], v. 13, n. 10, 2017. DOI: 10.19044/esj.2017.v13n10p%p. Disponível em: https://test.eujournal.org/index.php/esj/article/view/9751. Acesso em: 14 may. 2025.