PERANCANGAN SISTEM KEAMANAN PINTU RUANGAN OTOMATIS MENGGUNAKAN RFID BERBASIS INTERNET OF THINGS (IoT). Jurnal Ilmiah Matrik, [S. l.], v. 24, n. 1, p. 21–27, 2022. DOI: 10.33557/jurnalmatrik.v24i1.1651. Disponível em: https://journal.binadarma.ac.id/index.php/jurnalmatrik/article/view/1651. Acesso em: 11 jul. 2025.