ET. AL., A. G. Information Set based Local Directional Number for Face Recognition. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 10, p. 204–210, 2021. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/4078. Acesso em: 1 may. 2024.