ANANDRAO, K. S.; GUPTA, R.; RAMCHANDRAN, P.; RAO, G. V. Large amplitude free vibrations of beams made of functionally graded material. Journal of Structural Engineering, [S. l.], v. 39, n. 5, p. 501–511, 2024. Disponível em: http://14.139.176.44/index.php/JOSE/article/view/1026. Acesso em: 23 dec. 2024.