@article{
  author = {Khadivi, Assadullah, Vakili Mafakheri, Afsaneh},
  title = {A Survey of relationship between achievement motivation, locus of control, self-concept and high school first grader science students academic achievement the five regions of Tabriz.},
  journal = {Journal of Instruction and Evaluation},
  year = {2011},
  volume = {4},
  number = {13},
  pages = {45-66},
  doi = {}
}