@article{
  author = {Hoghooghi, Soheila, Aghababaei, Mohammad Ebrahim},
  title = {Investigate the effectiveness of gold coin dealing to hedge the risk of stock price volatility},
  journal = {Financial Engineering and Portfolio Management},
  year = {2020},
  volume = {11},
  number = {43},
  pages = {131-150},
  doi = {}
}