Pendeteksi Kebocoran Tabung LPG Melalui SMS Gateway Menggunakan Sensor MQ-2 Berbasis Arduino Uno. JURNAL TEKNIK INFORMATIKA, [S. l.], v. 11, n. 2, p. 121–126, 2018. DOI: 10.15408/jti.v11i2.7512. Disponível em: https://journal.uinjkt.ac.id/ti/article/view/7512. Acesso em: 20 feb. 2026.