@article{azad_abbas_2024,  title={SLOW RELEASE DRUG BASED ON HYDROXYUREA/CHITOSAN CROSS-LINKED MATRIX},  volume={47},  ISSN={0100-4042},  url={https://doi.org/10.21577/0100-4042.20230124},  DOI={10.21577/0100-4042.20230124},  number={4},  journal={Química Nova},  publisher={Sociedade Brasileira de Química},  author={Azad, Seta and Abbas, Layla Jasim},  year={2024},  pages={e–20230124} }