@book{
      international2021iaea,
      title={Guidelines for the Certification of Clinically Qualified Medical Physicists},
      author={ },
      series={entity},
      number={71 },
      year={2021},
      isbn={ },
      url={/publications/14746/guidelines-for-the-certification-of-clinically-qualified-medical-physicists },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }