The Effect of Fiber Length on the Strength of Composites as Boat Body Materials. Integrated Science Education Journal, [S. l.], v. 7, n. 1, p. 55–62, 2025. DOI: 10.37251/isej.v7i1.2456. Disponível em: https://cahaya-ic.com/index.php/ISEJ/article/view/2456. Acesso em: 22 may. 2026.