M. Zamani Nejad, A. Rastgoo, and A. Hadi, “Effect of Exponentially-Varying Properties on Displacements and Stresses in Pressurized Functionally Graded Thick Spherical Shells with Using Iterative Technique”, J. Solid Mech., vol. 6, no. 5, pp. 366–377, Dec. 2014, Accessed: May 26, 2026. [Online]. Available: https://oiccpress.com/jsm/article/view/12474