SAI DIVYA, M; NAGABHUSHANA RAO, M. Centralized Authentication Smart Locking System using RFID, Fingerprint, Password and GSM. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.12, p. 516–520, 2018. DOI: 10.14419/ijet.v7i3.12.16170. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/16170.. Acesso em: 3 may. 2024.