C., Dhanush, Sumit Singha Chowdhury, and Aparna K. Shekadar. “Automated Attendance System Using RFID and IoT”. Journal of ISMAC 7, no. 3 (July 29, 2025): 257–277. Accessed March 30, 2026. https://irojournals.com/iroismac/article/view/1060.