Mario Fazero Siregar, Jufrizel, Ahmad Faizal, and Hilman Zarory. 2024. “A Library Locker Security System With Integrated RFID, Dual Camera Monitoring, and Telegram Notification”. Jurnal Sistem Cerdas 7 (1), 75 - 86. https://doi.org/10.37396/jsc.v7i1.390.