@article{
  author = {Abbasi, Mohammadhassan, montazer, gholamali, alipour, zahra, ghorbani, fatemeh},
  title = {Designing a personalized e-learning system using learners' characteristics and implementing it with the gamification elements},
  journal = {Journal of Information and Communication Technology},
  year = {2021},
  volume = {13},
  number = {47},
  pages = {58-71},
  doi = {}
}