@misc{indiciaedd4f3802c91b,
  title = {Classified Matter Protection and Control User Refresher Training Course 35043},
  author = {Rinke, Helen Mae},
  year = {2021},
  doi = {10.2172/1810491},
  url = {https://www.osti.gov/biblio/1810491},
  note = {Source identifier: 1810491}
}