RAO, B.VENKATESWAR; RAJU, K.; ASMA, MD.; SANJANA, Y.; KIRAN, D.SAI. ACCESS CONTROL AND ALERT SYSTEM. The journal of contemporary issues in business and government, [S. l.], v. 27, n. 6, p. 1839–1842, 2021. Disponível em: https://cibgp.com/index.php/1323-6903/article/view/2276. Acesso em: 15 nov. 2025.