A. L.VISHNU RAM3 , A.VAMSIDHAR4, A. A. S. P. Finger Print Based Door Locking System. International Journal of Engineering and Computer Science, india, v. 4, n. 03, 2017. Disponível em: http://ijecs.in/index.php/ijecs/article/view/1019. Acesso em: 29 mar. 2024.