@article{article1280,
  title = {Modeling and analysis of effective factors in the outsourcing of R&D projects by SEM and ISM approaches: A case study of "Iranian aviation industries organization"},
  author = {TAGHIZADEH, G. and TORABI, H. and RAJABZADEH, M.},
  journal = {Sigma Journal of Engineering and Natural Sciences},
  year = {2022},
  volume = {40},
  pages = {196-207},
  doi = {10.14744/sigma.2022.00016}
}