M. Karami Khorramabadi and M. M. Najafizadeh and J. Alibabaei Shahraki and P. Khazaeinejad, Effect of Shear Theories on Free Vibration of Functionally Graded Plates. journal = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology. December 2008, vol. 24(12). 1295 - 1300 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/5729.