RANCANG BANGUN MOBILE VERIFIKATOR HEWAN LAYAK QURBAN MENGGUNAKAN QR CODE BERBASIS LIBRARY ZXING. Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ, [S. l.], v. 7, n. 2, p. 194–201, 2020. DOI: 10.32699/ppkm.v7i2.1202. Disponível em: https://ojs.unsiq.ac.id/index.php/ppkm/article/view/1202. Acesso em: 4 dec. 2025.