User talk:180.190.91.9

March 2018
Hello, I'm Classicwiki. I noticed that you made one or more changes to an article, Natural resource, 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! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Classicwiki (talk) If you reply here, please ping me. 11:03, 19 March 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

September 2018
Hello, I'm MBlaze Lightning. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Korean name— because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk or my talk page. Thank you. MBlaze Lightning 05:13, 1 September 2018 (UTC)