@article{
  author = {Saffarian, Saeed, Fallah, Vahid, MirHosseini, Seyed Hamzeh},
  title = {Comparing the Effect of Educational Softwares with Traditional Method on Learning Mathematics},
  journal = {Information and Communication Technology in Educational Sciences},
  year = {2011},
  volume = {1},
  number = {2},
  pages = {21-36},
  doi = {}
}