@article{
  author = {Keshavarz, Elham , hosseini, mirza hasan},
  title = {Designing of the green marketing model in consumer markets in small and medium businesses to enter international markets with a soft system methodology approach},
  journal = {Modiriat-e- farda},
  year = {2022},
  volume = {20},
  number = {69},
  pages = {231-264},
  doi = {}
}