@article{
  author = {Koohdarag, Mehdi, Ahadi Ravoshti, Dariush},
  title = {The role of COVID-19 pandemic in environmental changes: A brief study},
  journal = {Geotechnical Geology},
  year = {2020},
  volume = {16},
  number = {2},
  pages = {419-423},
  doi = {10.30495/geotech.2020.680489}
}