SULYONO, S.; ANTONI, D.; HERI, J. Sistem Presensi Karyawan Menggunakan Metode Geofencing dan Face Capture Push Notification. Journal of Information Technology Ampera, [S. l.], v. 2, n. 1, p. 32–39, 2021. DOI: 10.51519/journalita.volume2.isssue1.year2021.page32-39. Disponível em: https://journal-computing.org/index.php/journal-ita/article/view/67. Acesso em: 22 apr. 2026.