NARAYANA, D. .; REDDY, G. .; RAVIKIRAN, K.; MANISH; NIKHIL. SMART ATTENDENCE MONITERING SYSTEM. The journal of contemporary issues in business and government, [S. l.], v. 27, n. 6, p. 1847–1852, 2021. Disponível em: https://cibgp.com/au/index.php/1323-6903/article/view/2278. Acesso em: 17 jul. 2024.