User talk:2803:1800:41C5:A209:1:2:A4F:2448

January 2022
Hello, I'm Njd-de. I noticed that you added or changed content in an article, Expo 2020, 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. Please also see WP:CRYSTAL. – NJD-DE (talk) 23:00, 19 January 2022 (UTC)

Please do not add or change content, as you did at Expo 2020, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. – NJD-DE (talk) 23:10, 19 January 2022 (UTC)