Chih-Chiang Hong. Free Vibration Frequency of Thick FGM Circular Cylindrical Shells with Simply Homogeneous Equation by Using TSDT. Adv. technol. innov. [Internet]. 2020 Apr. 1 [cited 2024 Nov. 23];5(2):84-97. Available from: https://ojs.imeti.org/index.php/AITI/article/view/4380