User talk:Ojurukwa

June 2020
Hello, I'm Materialscientist. I noticed that you made a change to an article, Osumenyi, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 12:38, 17 June 2020 (UTC)

What if I don't have an online source/ citation? Ojurukwa (talk) 12:41, 17 June 2020 (UTC)