A Study of Bending Properties of Unsaturated Polyester/Glass Fiber Reinforced Composites. Al-Nahrain Journal of Science, [S. l.], v. 16, n. 3, p. 129–132, 2018. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/596.. Acesso em: 29 apr. 2024.