@article{
  author = {Davallou, Maryam, Varzideh, Alireza},
  title = {Forecasting Total Index of Tehran Stock Exchange Using Geometric Brownian Motion Model},
  journal = {Financial Knowledge of Securities Analysis},
  year = {2020},
  volume = {13},
  number = {46},
  pages = {193-208},
  doi = {}
}