USMAN, M. A.; SYAIFULLAH, A.; SUHARNO, S. Aplikasi Quick Response Code (QR Code) untuk Pelayanan Pendaftaran Tanah Pertama Kali. Tunas Agraria, [S. l.], v. 2, n. 3, p. 124–138, 2019. DOI: 10.31292/jta.v2i3.42. Disponível em: https://jurnaltunasagraria.stpnpress.com/index.php/JTA/article/view/42. Acesso em: 25 dec. 2025.