Jarallah EW, Hasan HM, Najim KB. Free Vibration Analysis of Rotating Clamped-Clamped Multi-Layered Cylindrical Shells Containing Functionally Graded Middle Layer. NJES. 2018;21(1):153-160. Accessed December 22, 2024. https://nahje.com/index.php/main/article/view/389