Thermoelastic wave propagation in a piezoelectric layered half-space within the dual-phase-lag modelEthar A. A. Ahmed, A. R. El Dhaba, M. S. Abou-Dina and A. F. GhalebEur. Phys. J. Plus, 136 5 (2021) 585DOI: https://doi.org/10.1140/epjp/s13360-021-01567-w