M. Merzuki, M. N., M. R. M. Rejab, M. S. M. Sani, Bo Zhang, and Ma Quanjin. 2019. “Experimental Investigation of Free Vibration Analysis on Fibre Metal Composite Laminates”. Journal of Mechanical Engineering and Sciences 13 (4), 5753-63. https://doi.org/10.15282/jmes.13.4.2019.03.0459.