ARINI DIAH VITA LOKA. Implementasi Perancangan Sistem Absensi Guru dan Siswa SMK Geologi Pertambangan Tenggarong. TEKTONIK : Jurnal Ilmu Teknik , [S. l.], v. 1, n. 2, p. 340–343, 2024. DOI: 10.62017/tektonik.v1i2.748. Disponível em: https://jurnalistiqomah.org/index.php/tektonik/article/view/748.. Acesso em: 31 aug. 2025.