@article{
  author = {Bahadori Jahromi, Samineh, Cheraghpour, Rohollah, Payan, Soheila},
  title = {Predicting the academic performance based on academic vitality, achievement motivation and academic optimism in students},
  journal = {Educational researches},
  year = {2019},
  volume = {14},
  number = {60},
  pages = {19-34},
  doi = {}
}