User talk:132.248.59.122

September 2022
Hello, I'm InvalidOS. I noticed that you added or changed content in an article, Denavit–Hartenberg parameters, 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.  Invalid OS talk  15:59, 23 September 2022 (UTC)