User talk:103.27.8.109

January 2020
Hello, I'm A-NEUN. I wanted to let you know that I reverted one of your recent contributions —specifically this edit to Indian Institute of Technology Delhi—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. Thanks. A-NEUN  &#10686;TALK&#10686;  12:22, 12 January 2020 (UTC)

Please do not add or change content, as you did at Abc conjecture, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. — MarkH21talk 09:31, 18 January 2020 (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 2023
Hello, I'm DaxServer. I wanted to let you know that one or more of your recent contributions have been undone because they 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 Teahouse or the Help desk. Thanks. — DaxServer (t · m · c) 11:33, 16 January 2023 (UTC)

November 2023
Hello, I'm Thriftycat. I noticed that you added or changed content in an article, Mahmudullah, 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. Thriftycat Talk • Contribs 16:11, 6 November 2023 (UTC)