Ghannadiasl, Amin. “Quintic B-Spline Collocation Method for Numerical Solution of Free Vibration of Tapered Euler-Bernoulli Beam on Variable Winkler Foundation”. Journal of Mechanical Engineering and Sciences 15, no. 2 (June 17, 2021): 8193–8204. Accessed March 29, 2024. https://journal.ump.edu.my/jmes/article/view/4536.