@article{EsangbedoMO2020a,
  title = {Scaling Foreign-Service Premium Allowance Based on SWARA and GRA with Grey Numbers.},
  author = {Esangbedo, Moses Olabhele and Bai, Sijun},
  year = {2020},
  journal = {Journal of Grey System},
  volume = {32},
  number = {1},
  url = {https://esangbedo.com/publications/esangbedomo2020a/}
}