Prototype Engine Cut Off System For Safety Driving Motorcycles Based IoT. ENERGY: JURNAL ILMIAH ILMU-ILMU TEKNIK, [S. l.], v. 13, n. 2, p. 124–130, 2023. DOI: 10.51747/energy.v13i2.p124-130. Disponível em: https://e-journal.upm.ac.id/index.php/energy/article/view/energy.v13i2.p124-130. Acesso em: 9 jun. 2026.