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]. 2015 Jan. 1 [cited 2024 May 3];14(1):20-32. Available from: https://ejsei.com/EJSE/article/view/186