Yulianto, Yulianto, Budi Juarto, Ika Dyah Agustia Rachmawati, and Risma Yulistiani. “Safe-Deposit Box Using Fingerprint and Blynk”. Engineering, MAthematics and Computer Science Journal (EMACS) 4, no. 1 (February 5, 2022): 1–4. Accessed August 9, 2025. https://journal.binus.ac.id/index.php/EMACS/article/view/8080.