User talk:2605:A000:6453:100:710E:5F5C:E05C:F6E5

Recent edit to On, On, U of K
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, On, On, U of K, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you! Materialscientist (talk) 03:59, 23 October 2018 (UTC)