@article{
  author = {shafiei, ali, jamshidi, mina},
  title = {effect of the quality of after sales services of Kia Motors Automobile Dealers in Tehran using the Servqual Model},
  journal = {Educational Administration Research},
  year = {2022},
  volume = {13},
  number = {51},
  pages = {41-52},
  doi = {}
}