BULLOUGH, John D.; SKINNER, Nicholas P. High visibility reflective sign sheeting materials: field and computational evaluations of visual performance. Transport, [S. l.], v. 33, n. 2, p. 344–352, 2018. DOI: 10.3846/16484142.2016.1230889. Disponível em: https://journals.vilniustech.lt/index.php/Transport/article/view/188. Acesso em: 13 may. 2025.