Islahudin I, Ramdhan MF. VIBRATION SENSOR BASED ON FLAT KOIL FOR EARTHQUAKE EARLY DETECTION IN LOMBOK NUSA TENGGARA BARAT REGION. J. Prisma. Sains [Internet]. 2013 Dec. 21 [cited 2025 Oct. 14];1(2):161-5. Available from: https://e-journal.undikma.ac.id/index.php/prismasains/article/view/1015