Size-dependent vibroacoustic behavior of thermally loaded double-walled sandwich microplates with metamaterial honeycomb cores and FGPP facesheets. - Saffari, Peyman Roodgar; Bodaghi, Mahdi; Ha, Ngoc San; Saffari, Pouyan Roodgar; Senjuntichai, Teerapong (Acta Mechanica, 2026)