KUMAR, S. A New Mathematical Model for Nonlinear Wave in a Hyperelastic Rod and Its Analytic Approximate Solution. Walailak Journal of Science and Technology (WJST), [S. l.], v. 11, n. 11, p. 965–973, 2014. Disponível em: https://wjst.wu.ac.th/index.php/wjst/article/view/448. Acesso em: 28 apr. 2024.