@incollection{Mustapha11, author = {A. Shahrjerdi and F. Mustapha}, title = {Second Order Shear Deformation Theory (SSDT) for Free Vibration Analysis on a Functionally Graded Quadrangle Plate}, booktitle = {Recent Advances in Vibrations Analysis}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Natalie Baddour}, chapter = {4}, doi = {10.5772/22245}, url = {https://doi.org/10.5772/22245} }