Hafidh, Senaa S., Hamad M. Hasan, and Farag M. Mohammed. “Nonlinear Vibration Analysis of Functionally Graded Carbon Nanotubes Sandwich Cylindrical Panels”. Al-Nahrain Journal for Engineering Sciences 23, no. 2 (September 18, 2020): 127–136. Accessed December 26, 2024. https://nahje.com/index.php/main/article/view/NJES.23020127.