Mechanical Characterization of Natural and Synthetic Fibres using Sandwich Structures Under Bending. Journal of Modern Mechanical Engineering and Technology, [S. l.], v. 12, p. 34–44, 2025. DOI: 10.31875/2409-9848.2025.12.05. Disponível em: https://ctsee.com/index.php/jmmet/article/view/654. Acesso em: 3 oct. 2025.