@article{
  author = {montazer, gholamali},
  title = {Optimal LO Selection in E-Learning Environment Using PSO Algorithm},
  journal = {Journal of Information and Communication Technology},
  year = {2019},
  volume = {6},
  issue = {21},
  pages = {15-26},
  doi = {},
  url = {https://rimag.ir/fa/Article/1868}
}