1.Lien TV, Duc NT. Crack identification in multiple cracked beams made of functionally graded material by using stationary wavelet transform of mode shapes. Vietnam J. Mech. [Internet]. 2019 Jun. 25 [cited 2025 Nov. 8];41(2):105-26. Available from: https://vjmech.vast.vn/vjmech/article/view/12835