%0 Journal Article %A Karami Khorramabadi, Mahdi %T Free Vibration of Functionally Graded Epoxy/Clay Nanocomposite Beams based on the First Order Shear Deformation Theory %J International Journal of Advanced Design and Manufacturing Technology %V 12 %N 2 %P 45-51 %D 2019 %R %U https://sanad.iau.ir/fa/Article/873510