Implementasi Sistem Pendataan Warga Berbasis QR Code Untuk Efisiensi Administrasi Desa Marga Sari. Jurnal Penelitian Teknik, [S. l.], v. 2, n. 2, p. 134–143, 2025. Disponível em: https://journal.lp3ktk.com/index.php/jpt/article/view/144.. Acesso em: 22 sep. 2026.