LANNY CATRIN DALE; LIDYA NATALIA SARTONO; IRAMDAN. Design and Implementation of an Attendance System Using MFRC522 RFID Cards Based on Arduino Uno and XAMPP for Jakarta International Polytechnic . Multidisciplary Journal of Systemic and Innovative Research, [S. l.], v. 3, n. 1, p. 189–197, 2026. Disponível em: https://journalwbl.com/index.php/mjsis/article/view/574. Acesso em: 12 may. 2026.