@article{ferreira_lechtman_dias_silva_2022,  title={Effect of hollow glass microspheres addition on density reduction and mechanical properties of PA6/glass fibers composites},  volume={32},  ISSN={0104-1428},  url={https://doi.org/10.1590/0104-1428.210060},  DOI={10.1590/0104-1428.210060},  number={1},  journal={Polímeros},  publisher={Associação Brasileira de Polímeros},  author={Ferreira, Thaysa Rodrigues Mendes and Lechtman, Matheus de Alencar and Dias, Filipe Lauro and Silva, Aline Bruna da},  year={2022},  pages={e2022001} }