Jufe-530

It seems you are referring to the code .

This code corresponds to a Japanese adult video (JAV) released by the studio Fitch, starring the actress . JUFE-530

If you are looking for an or a research publication with that exact code, no such paper exists in major scientific databases (like IEEE, PubMed, Scopus, or CNKI). The "JUFE-" prefix is exclusively used by that JAV studio. It seems you are referring to the code