@article{kerber_souza júnior_hassemer_bouzon_2020,  title={Preliminary study for implementation of voluntary delivery points of expanded polystyrene: a case in southern Brazil},  volume={30},  ISSN={0103-6513},  url={https://doi.org/10.1590/0103-6513.20190069},  DOI={10.1590/0103-6513.20190069},  journal={Production},  publisher={Associação Brasileira de Engenharia de Produção},  author={Kerber, Jaqueline Carneiro and Souza Júnior, Henrique Rogério Antunes de and Hassemer, Maria Eliza Nagel and Bouzon, Marina},  year={2020},  pages={e20190069} }