Souad, H., Ismail, M., Hichem, A., Noureddine, E. “Vibration Analysis of Viscoelastic FGM Nanoscale Plate Resting on Viscoelastic Medium Using Higher-order Theory”, Periodica Polytechnica Civil Engineering, 65(1), pp. 255–275, 2021. https://doi.org/10.3311/PPci.16010