ANALYSIS OF APPROXIMATED CURVED CRACKS IN HOMOGENEOUS AND GRADED MATERIALS. Journal of Engineering, [S. l.], v. 15, n. 2, p. 3777–3792, 2009. DOI: 10.31026/j.eng.2009.02.18. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/3116.. Acesso em: 19 may. 2024.