@article{
  author = {Hajhosseini, Mansoureh, Khorsandi - Shirghan, Mohammad, Zandi, Saeid},
  title = {Life Skills Training in Vocational Schools: An Essential and Effective Strategy to Reduce Aggression and Bullying},
  journal = {Journal of Instruction and Evaluation},
  year = {2018},
  volume = {10},
  number = {40},
  pages = {151-169},
  doi = {}
}