SAPUTRA, A.; DEWANTO, Y. PENGAMAN HELM DENGAN GPS MELALUI SMS BERBASIS MIKROKONTROLER ARDUINO UNO DENGAN SMARTPHONE. JURNAL TEKNOLOGI INDUSTRI, [S. l.], v. 9, 2021. DOI: 10.35968/jti.v9i0.656. Disponível em: https://journal.universitassuryadarma.ac.id/index.php/jti/article/view/656. Acesso em: 5 dec. 2025.