@article{Waas2021,
  author    = {Bernd Waas},
  title     = {The "S" in ESG and international labour standards},
  journal   = {International journal of disclosure and governance},
  volume    = {18},
  number    = {4},
  pages     = {403 -- 410},
  doi       = {10.1057/s41310-021-00121-5},
  year      = {2021},
}