Airlangga, Primaadi, and Muhzia Ulhaq Almukhofi. “Identifikasi Pasien Pada Posyandu Lansia Menggunakan Rfid Card”. Exact Papers in Compilation (EPiC) 5, no. 3 (July 24, 2023): 1–7. Accessed September 4, 2025. https://ojs.unwaha.ac.id/index.php/epic/article/view/918.