@article{
  author = {sahranavard nashtifan, younes, ebrahimi, Salahedin, Gholami, Bahman, مولودی, سیامند},
  title = {Designing a professional development model for managers with a data-based approach: Qualitative research in education},
  journal = { Quarterly Journal of Training and Development of Human Resources},
  year = {2024},
  volume = {10},
  number = {39},
  pages = {39-78},
  doi = {}
}