SYAIFUL, S.; RANDIS, R. Experimental and Numerical Investigation of Fiber Direction on The Vibration Properties of Ananas Comosus Leaf Reinforced Epoxy Composite Beams. Journal of Fibers and Polymer Composites, [S. l.], v. 2, n. 2, p. 130–144, 2023. DOI: 10.55043/jfpc.v2i2.74. Disponível em: http://journals.gesociety.org/index.php/jfpc/article/view/74. Acesso em: 4 jul. 2025.