Nonlinear Vibration Analysis of Functionally Graded Carbon Nanotubes Sandwich Cylindrical Panels. Al-Nahrain Journal for Engineering Sciences, [S. l.], v. 23, n. 2, p. 127–136, 2020. DOI: 10.29194/NJES.23020127. Disponível em: https://nahje.com/nahje/article/view/214. Acesso em: 12 apr. 2026.