O. Miraliyari, S. Jafari Mehrabadi, and M. M. Najafizadeh, “Nonlinear Free Vibration Analysis of Functionally Graded Sandwich Beam with Magnetorheological Fluid Core Using Timoshenko Beam Theory”, J. Solid Mech., vol. 15, no. 2, pp. 120–143, Jun. 2023, Accessed: Jun. 17, 2026. [Online]. Available: https://oiccpress.com/jsm/article/view/12297