: Internal document tracking for engineering or pharmaceutical firms.
: Try searching this ID directly on SSRN , ResearchGate , or arXiv .
The identifier appears to be a specific internal document or dataset ID rather than a widely cited academic paper title or DOI. Common sources for these types of codes include: 435380_153243
: Internal IDs for PDF files in federal or state archives.
: Where did you find this code? (e.g., a PDF footer, a URL, or a bibliography). Common sources for these types of codes include:
: If this was in a citation, look for the authors or the year mentioned next to it.
: Case or exhibit numbers in digital legal databases. : If this was in a citation, look
If you can share the (like a topic, author name, or where you saw it), I can help you track down the full document.