Iot Based Speed Control And Accident Avoidance Using Ai Road Sign Detection System. International Journal of Environmental Sciences, [S. l.], v. 11, n. 12s, p. 1227–1234, 2025. DOI: 10.64252/0pqa6688. Disponível em: https://theaspd.com/index.php/ijes/article/view/2520.. Acesso em: 23 feb. 2026.