S. He, C.T. Ng. Analysis of mode conversion and scattering of guided waves at cracks in isotropic beams using a time-domain spectral finite element method. Electron. J. Struct. Eng. [Internet]. 2017 Jan. 1 [cited 2024 Jul. 3];17:13-9. Available from: https://ejsei.com/EJSE/article/view/214