WU, C.-P.; LIN, E.-L. Free vibration analysis of porous functionally graded piezoelectric microplates resting on an elastic medium subjected to electric voltages. Archives of Mechanics, Warsaw, Poland, v. 74, n. 6, p. 463–511, 2022. DOI: 10.24423/aom.4150. Disponível em: https://am.ippt.pan.pl/index.php/am/article/view/v74p463. Acesso em: 19 nov. 2025.