EXNO, J.; GUSLENDRA; WIJAYA, R. Rancang Bangun Palang Pintu Keamanan Rel Kereta Api Otomatis Berbasis Android. Journal of Computer Scine and Information Technology, [S. l.], v. 9, n. 1, 2026. DOI: 10.35134/jcsitech.v9i1.139. Disponível em: https://jcsitech-upiyptk.org/ojs/index.php/jcsitech/article/view/139. Acesso em: 29 apr. 2026.