AUTOMATIC RAILWAY GATE CONTROLLER WITH HIGH-SPEED ALERTING SYSTEM. International Journal of Engineering Research and Science & Technology, [S. l.], v. 22, n. 2, p. 801–808, 2026. DOI: 10.62643/. Disponível em: https://ijerst.org/index.php/ijerst/article/view/3323. Acesso em: 10 jun. 2026.