@article{
  author = {Gharli, Zahra, Najafi, Ali, bolgorian, 	meysam },
  title = {Assessing the Effective Factors on Informal Learning of Employees in National Iran Petrochemical Company Using Group Analytic Hierarchy Process (AHP)},
  journal = { Quarterly Journal of Training and Development of Human Resources},
  year = {2018},
  volume = {5},
  number = {16},
  pages = {117-132},
  doi = {}
}