Miftakhurrokhmat, R. A. Rajagede, and R. Rahmadi, “Presensi Kelas Berbasis Pola Wajah, Senyum dan Wi-Fi Terdekat dengan Deep Learning: Classroom Attendance Based on Smiling Face Patterns and Nearby Wifi with Deep Learning”, J. RESTI (Rekayasa Sist. Teknol. Inf.) , vol. 5, no. 1, pp. 31–38, Feb. 2021, doi: 10.29207/resti.v5i1.2575.