Review Paper on Automatic Braking System with Pneumatic Bumper. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 4, n. 12, p. 777–779, 2017. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/4537. Acesso em: 6 sep. 2025.