KHDIR, Y. K. Analytical and Numerical Investigation of Hardening Behavior of Porous Media. Polytechnic Journal, [S. l.], v. 9, n. 2, p. 1-10, 2019. DOI: 10.25156/ptj.v9n2y2019.pp1-10. Disponível em: https://journals.epu.edu.iq/index.php/polytechnic/article/view/59. Acesso em: 24 apr. 2024.