@article{
  author = {Saleh Najafi, Mahsa, Hejazi, Elahe, Kadivar, Parvin, Lavasani, Masoud Gholamali},
  title = {Conceptualization of Students’ Academic Passion in  Mathematic based on Qualitative Study of Foundation Data},
  journal = {Journal of Psychology},
  year = {2019},
  volume = {23},
  number = {3},
  pages = {335-351},
  doi = {}
}