Texture features extraction based on GLCM for face retrieval system. Periodicals of Engineering and Natural Sciences, [S. l.], v. 7, n. 3, 2019. DOI: 10.21533/pen.v7.i3.1645. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/1645. Acesso em: 2 aug. 2026.