Effects of Mixed Rice Husk and Corn Cob as Filler on some Properties of Flexible Polyether Foam. Global Journal of Science Frontier Research, [S. l.], v. 17, n. B2, p. 31–37, 2017. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/2113. Acesso em: 14 aug. 2026.