@article{santana_kieckbusch_2013,  title={Physical evaluation of biodegradable films of calcium alginate plasticized with polyols},  volume={30},  ISSN={0104-6632},  url={https://doi.org/10.1590/S0104-66322013000400015},  DOI={10.1590/S0104-66322013000400015},  number={4},  journal={Brazilian Journal of Chemical Engineering},  publisher={Brazilian Society of Chemical Engineering},  author={Santana, A. A. and Kieckbusch, T. G.},  year={2013},  month={Oct},  pages={835–845} }