Evaluation of the influence of starch addition on polyurethane properties . Research, Society and Development, [S. l.], v. 11, n. 6, p. e26211629128, 2022. DOI: 10.33448/rsd-v11i6.29128. Disponível em: https://rsdjournal.org/rsd/article/view/29128. Acesso em: 5 dec. 2025.