Dang, Van - Hieu. “Buckling and Nonlinear Vibration of Size-Dependent Nanobeam Based on the Non-Local Strain Gradient Theory”. Journal of Applied Nonlinear Dynamics, vol. 9, no. 3, Aug. 2026, pp. 427-46, https://doi.org/10.5890/JAND.2020.09.007.