Firmansyah , Muhammad Hafidh, Wahyu Kurnia Dewanto, dan Hariyono Rakhmad. “Implementasi Dompet Digital Polije Berbasis IoT Dan Blockchain: Implementation of Polije Digital Wallet Based on IoT and Blockchain”. NaCosVi : Polije Proceedings Series 6, no. 1 (Januari 12, 2024): 275–278. Diakses November 23, 2024. https://proceedings.polije.ac.id/index.php/ppm/article/view/615.