@article{HahnButtlarWalther2021,
  author    = {Lena Hahn and Benjamin Buttlar and Eva Walther},
  title     = {Unpacking Plastic: Investigating Plastic Related Ambivalence},
  journal   = {Sustainability},
  number    = {13/4},
  doi       = {10.3390/su13042186},
  year      = {2021},
}