A Novel Strain Hardening Index SHI for Long-Chain Branched Polymer Melts. Annual Transactions of the Nordic Rheology Society, [S. l.], v. 33, p. 55–64, 2025. DOI: 10.31265/atnrs.865. Disponível em: https://journals.uis.no/index.php/tnrs/article/view/865. Acesso em: 13 feb. 2026.