Havazadeh A, Ghorbanpour Arani A, Khani Arani H. Vibration Analysis of a Sandwich Microbeam with Functionally Graded Porous Core and CNT Face Sheets, Considering Surface Effects. J. Solid Mech. 2026 Mar. 31;18(1). Available from: https://oiccpress.com/jsm/article/view/18501