PARDEDE, U.; SIMANJUNTAK, P. . APLIKASI INFORMASI HARGA MATERIAL BANGUNAN DI TOKO SINAR JAYA DENGAN KODE QR BERBASIS ANDROID. Computer Science and Industrial Engineering, [S. l.], v. 6, n. 3, p. 81–87, 2022. Disponível em: https://ejournal.upbatam.ac.id/index.php/comasiejournal/article/view/5196. Acesso em: 3 jul. 2024.