If you tell me more about the or where you saw the link , I can find the full citation for you.

: Look at the website where you found the string. If it contains plos.org , frontiersin.org , or nature.com , search for the string directly on that specific site's search bar.

: Standalone image files for published articles.

: Open the file (if downloaded) and look at the "Properties" or "Metadata" for a DOI (Digital Object Identifier) or Title.

: Large spreadsheets or datasets hosted on journal servers.

If you have the file itself or saw this on a download page, you can identify the source by: