SILVEIRA, Carolina Stolf; DISCHINGER, Marta. The orientation and mobility of visual impaired people in bus and subway networks in Brazil. Ambiente Construído, [S. l.], v. 19, n. 1, p. 195–208, 2018. Disponível em: https://seer.ufrgs.br/index.php/ambienteconstruido/article/view/77849. Acesso em: 23 ago. 2026.