Investigation of the Effect of Gum Arabic-Rice Husk Hybrid Filler on the Mechanical Properties of Polystyrene Composite. Communication In Physical Sciences, [S. l.], v. 12, n. 7, p. 2007–2018, 2025. Disponível em: https://journalcps.com/index.php/volumes/article/view/710. Acesso em: 21 jul. 2026.