NAGESH UMBARE; ANKUSH JAGDAND; AMOL YEOLE; PANKAJ SAVANE; PROF. PRADNYA RANDIVE. SMART AND SECURE EXAM MANAGEMENT SYSTEM THROUGH QR CODE BASED AUTHENTICATION. International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 5, n. 6, p. 56–60, 2018. Disponível em: https://ijarest.org/index.php/ijarest/article/view/1763. Acesso em: 20 mar. 2026.