Kachapi, Sayyid H. Hashemi. “Non-Classical Natural Frequency Analysis of Piezoelectric Cylindrical Nano-Shell With Surface Energy Effects”. Journal of Vibration Testing and System Dynamics 3, no. 3 (August 17, 2026): 237–258. Accessed August 17, 2026. https://lhscientificpublishing.com/index.php/jvtsd/article/view/202.