@article{
  author = {Shirvani, Ebrahim, Shirvani, Banafsheh, zanjanchi nikoo, Saeed , Roista, Narjes},
  title = {Predicting happiness based on a sense of meaning in life and optimism in teachers in Sadra city },
  journal = {Islamic positive psychology},
  year = {2025},
  volume = {1},
  number = {4},
  pages = {-},
  doi = {}
}