@book{
      international2025iaea,
      title={SSDL Newsletter Issue No. 81, May 2025},
      author={ },
      series={entity},
      number={81 },
      year={2025},
      isbn={ },
      url={/publications/15914/ssdl-newsletter-issue-no-81-may-2025 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }