@article{
  author = {Mohammadi, Hamid Reza, Abbasi, Atefeh},
  title = {Investigating the Impact of Competition in the Product Market Using the Herfindahl-Hirschman Index on the Efficiency of Investing in Human Resources in Companies Listed on the Tehran Stock Exchange},
  journal = {Journal of Capital Market Analysis},
  year = {2021},
  volume = {1},
  issue = {1},
  pages = {161-176},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/997177}
}