Hue TTT, Tung DX. Wave propagation analysis in transversely isotropic piezoelastic medium based on nonlocal strain gradient theory. Vietnam J. Mech. [Internet]. 2023 Dec. 31 [cited 2024 May 10];45(4):358-75. Available from: https://vjs.ac.vn/index.php/vjmech/article/view/19604