The Effect of Glass–Kevlar 49 Fibre Loading on the Mechanical, Thermal and Physical Properties of Polypropylene Hybrid Composites. Communication In Physical Sciences, [S. l.], v. 5, n. 2, p. 99–105, 2020. Disponível em: https://journalcps.com/index.php/volumes/article/view/332. Acesso em: 9 aug. 2026.