User talk:151.250.194.147

January 2021
Hello, I'm Materialscientist. I wanted to let you know that one of your recent contributions—specifically this edit to Yücel Oğurlu—has been undone because it appeared to be promotional. Advertising and using Wikipedia as a "soapbox" are against Wikipedia policy and not permitted; Wikipedia articles should be written objectively, using independent sources, and from a neutral perspective. Please take a look at the welcome page to learn more about Wikipedia. If you have any questions, you can ask for assistance at the Help desk. Thank you. Materialscientist (talk) 14:23, 10 January 2021 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

January 2022
Hello, I'm Curb Safe Charmer. I noticed that you added or changed content in an article, Legal informatics, 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. Curb Safe Charmer (talk) 12:29, 17 January 2022 (UTC)