@article{
  author = {Hadavand, Saeed, Zamanimoghadam, Afsaneh, Taghipoorzahir, Ali},
  title = {Designing and explaining the professional development model of senior managers of Iran's telecommunications industry  Case study: companies MCI, Irancell, Rightel},
  journal = { Quarterly Journal of Training and Development of Human Resources},
  year = {2021},
  volume = {8},
  number = {28},
  pages = {194-217},
  doi = {10.52547/istd.31250.8.28.194}
}