@article{purba_akbar_legowo_wibowo_nugroho_suparto_afifah_2025,  title={Superabsorbent hydrogel derived from hide trimming waste},  volume={35},  ISSN={0104-1428},  url={https://doi.org/10.1590/0104-1428.20240098},  DOI={10.1590/0104-1428.20240098},  number={2},  journal={Polímeros},  publisher={Associação Brasileira de Polímeros},  author={Purba, Febriani and Akbar, Arief Rahmad Maulana and Legowo, Agung Cahyo and Wibowo, Alan Dwi and Nugroho, Agung and Suparto, Hairu and Afifah, Raihan Sari},  year={2025},  pages={e20250016} }