@article{
  author = {Mohammadi, Sattar, Ghazi Tabatabaei, Zohreh},
  title = {Study of  Challengesand Administrative of Regulations Barriers of Health, Safety And Environment in Oil and Gas Industry},
  journal = {The Application of Chemistry in Environment},
  year = {2019},
  volume = {10},
  number = {39},
  pages = {47-60},
  doi = {}
}