B. R., R. .; H. K., Y. . Focus Challenge Based Presentation Attack Detection in Face Authentication Systems Using Generative Adversarial Network. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 11, n. 4, p. 323–334, 2023. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/3529. Acesso em: 22 jul. 2024.