RFID and Raspberry Pi based Attendance System Using Face Recognition. International Research Journal on Advanced Engineering Hub (IRJAEH), [S. l.], v. 3, n. 07, p. 3121–3125, 2025. DOI: 10.47392/IRJAEH.2025.0460. Disponível em: https://irjaeh.com/index.php/journal/article/view/981.. Acesso em: 11 aug. 2025.