A low-cost podoscope for extracting morphological features of the foot. Periodicals of Engineering and Natural Sciences, [S. l.], v. 11, n. 3, p. 269–280, 2023. DOI: 10.21533/pen.v11.i3.152. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/152. Acesso em: 25 sep. 2025.