User talk:2603:800C:840:2EB9:AC15:2C73:DBDB:67DA

May 2023
Hello, I'm Intforce. I noticed that you added or changed content in an article, Heidelberg University, 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. intforce (talk) 15:11, 19 May 2023 (UTC)