@article{
  author = {Vazirigohar, Hamidreza, Akhlaghi, Javad},
  title = {Designing an expert system for risk assessment in exploration & development oil ‎and gas fields},
  journal = {Modiriat-e- farda},
  year = {2023},
  volume = {21},
  number = {70},
  pages = {195-220},
  doi = {}
}