Salim, M.A., M.R. Mansor, M.T. Musthafah, M.Z. Akop, A. Putra, and M.A. Abdullah. “Computation of Eigenvalue-Eigenvector and Harmonic Motion Solution for Laminated Rubber-Metal Spring”. Journal of Engineering and Technology (JET) 6, no. 2 (December 31, 2015): 151–164. Accessed May 12, 2024. https://jet.utem.edu.my/jet/article/view/529.