QUICK RESPONSE CODE PADA SISTEM INFORMASI KEHADIRAN GURU DAN SISWA SMK NURUL MUHTADIN. Jurnal Ilmiah Sains dan Teknologi, [S. l.], v. 7, n. 1, p. 1–7, 2023. DOI: 10.47080/saintek.v7i1.2495. Disponível em: https://ejournal.lppm-unbaja.ac.id/index.php/saintek/article/view/2495. Acesso em: 23 jun. 2025.