Dedi Satria. “Sistem Peringatan Dini Kebakaran Dan Kebocoran Gas LPG Berbasis Notifikasi SMS Gateway”. Jurnal Informatika 2, no. 2 (October 3, 2023): 9-13. Accessed August 12, 2025. https://jurnal.uniraya.ac.id/index.php/JI/article/view/1025.