Nguyen, L. B., T. B. Viet, and H.-Y. Nguyen. “An Isogeometric Formulation With a Three-Variable High Order Shear Deformation Theory for Free Vibration Analysis of FG Porous Plates Reinforced by Graphene Platelets”. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, Vol. 15, no. 2, Apr. 2021, pp. 51-66, doi:10.31814/stce.nuce2021-15(2)-05.