User talk:92.40.113.12

April 2023
Hello, I'm XtraJovial. I noticed that you added or changed content in an article, Osaka Metro 400 series, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. XtraJovial (talk • contribs) 12:50, 15 April 2023 (UTC)