Design and Implementation of an Embedded Smart Helmet for Alcohol Detection and Ignition Interlock. International Journal of Engineering & Extended Technologies Research (IJEETR), [S. l.], v. 8, n. 2, p. 1919–1936, 2026. DOI: 10.15662/IJEETR.2026.0802162. Disponível em: https://www.ijeetr.com/index.php/ijeetr/article/view/568. Acesso em: 22 apr. 2026.