Investigation of the Influence of Al2O3 Particles on the Microhardness and Tensile Strength of PA6 Composites. Journal of Research Updates in Polymer Science, [S. l.], v. 13, p. 220–225, 2024. DOI: 10.6000/1929-5995.2024.13.22. Disponível em: https://neolifescience.com/index.php/jrups/article/view/9868. Acesso em: 23 dec. 2025.