@article{
  author = {بهرامی, صدیقه, یوسفی, علیرضا, آتش‌پور, سید حمید},
  title = {The Effect of the Instruction of the Practical Intelligence on Anxiety and Concentration of Middle School Students},
  journal = {Research in Curriculum Planning},
  year = {2009},
  volume = {6},
  number = {22},
  pages = {157-170},
  doi = {}
}