@article{
  author = {Daryabegy, Seyedeh Narjes, Yaftian, Narges},
  title = {The effect of teaching by making use of tracking and pursuing continuity of learning of the 9th grade students on learning mathematics course},
  journal = {Research in Curriculum Planning},
  year = {2020},
  volume = {17},
  number = {65},
  pages = {158-169},
  doi = {10.30486/jsre.2020.1877244.1450}
}