“ARDUINO DOOR SECURITY SYSTEM MENGGUNAKAN RFID RC522 TERINTEGRASIARDUINO DATA LOGGER BERBASIS MIKROKONTROLLER ATMEGA328PADA PT. INDOCIPTA HASTA PERKASA CIKARANG” (2017) Jurnal Informatika SIMANTIK, 2(2), pp. 68–75. Available at: https://simantik-panca-sakti.ac.id/index.php/simantik/article/view/15 (Accessed: 16 January 2026).