Wikipedia:WikiProject Unreferenced articles/Backlog drives/June 2025

Welcome to the WikiProject Unreferenced Articles June 2025 backlog drive! When the drive began, there were approximately 58,500 articles tagged as entirely without references on Wikipedia. By the end of the drive, we hope to reach 50,000, a net decrease of 8,500 articles.

Reducing the number of unsourced articles improves the quality of Wikipedia as a whole, verifying accurate information in articles and helping to remove the inaccurate.

To participate: (§ Detailed instructions)

1. Find an unreferenced article. These can be found in the backlog of articles tagged as unreferenced.
2. Add at least one inline citation of a reliable source to the article, then accurately update its tags.
3. Include #JUN25 in the edit summary (once per article) to have your contributions counted in this drive. There must not be any immediately preceding characters before the hashtag.^[a]

Reviewers will check submissions. 1 point will be awarded for adding references, and 0.5 points for each review. Mass deletion or tag removals are strictly prohibited.

The referencing portion of the drive runs from June 1, 00:00 UTC until July 1, 23:59 UTC. Only submissions made in this period will be counted. The review period of the drive extends until July 7, 23:59 UTC to allow time for additional reviews.
Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).