APPIRO: IoT and GPS-Based Brake Failure Detection and Early Warning Device for Freight Vehicles. Asian Journal of Social and Humanities, [S. l.], v. 4, n. 6, p. 2697–2709, 2026. DOI: 10.59888/ajosh.v4i6.683. Disponível em: https://ajosh.org/jsh/article/view/683. Acesso em: 6 jul. 2026.