Lanny Catrin Dale, Lidya Natalia Sartono and Bado Riyono (2026) “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, 3(1), pp. 189–197. Available at: https://journalwbl.com/index.php/mjsis/article/view/574 (Accessed: 26 September 2026).