@article{publication3661,
  title={Closing the loop of flexible plastic packaging in Spain: A review of the role of extended producer responsibility and circular economy strategies},
  author={Santana, Jordi and  Magrinyà, Francesc and  Maspoch, Maria Lluïsa and  },
  journal={Journal of Cleaner Production},
  volume={504},
  pages={145139},
  year={2025}
}