Manfaluthy, M., S. Wilyanti, and Y. Lasito. “Face Recognition Berbasis Raspberry Pi Pada Keamanan Pintu Otomatis”. Prosiding Seminar Nasional Teknoka, vol. 4, Jan. 2020, pp. I133-I140, https://journal.uhamka.ac.id/index.php/teknoka/article/view/4274.