MANDAL, Ainadri; SAHA, Subhankar; PANDA, Soumya; PAL, Priyankar; GUPTA, Somsubhra. Geolocation -based QR Code Attendance System for Universities to Mitigate Proxy Attendance. Swami Vivekananda University Press, Kolkata, West Bengal, India., p. 140–151, 2025. Disponível em: https://swamivivekanandauniversitypress.com/index.php/svup/article/view/310. Acesso em: 24 oct. 2026.