REAL TIME TRAFFIC SIGN RECOGNITION BASED ON SMARTPHONE PLATFORM. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 5, n. 5, p. 419–422, 2018. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/3444. Acesso em: 6 aug. 2025.