FIBER SURFACE MODIFICATION EFFECTS ON TRIBO PROPERTIES OF LUFFA/USP COMPOSITES . Journal of Manufacturing Engineering, [S. l.], v. 10, n. 1, p. 001–009, 2015. Disponível em: https://www.smenec.org/index.php/1/article/view/251. Acesso em: 5 sep. 2025.