Sinabang AB, Martias M, Adianto H. Alat Pengaman Brankas Berbasis Fingerprint Menggunakan Nodemcu Esp8266 Notifikasi Telegram. INSANtek [Internet]. 2023May31 [cited 2024Jul.23];4(1):18-24. Available from: http://jurnal.bsi.ac.id/index.php/insantek/article/view/2121