User talk:154.159.237.109

August 2022
Hello, I'm Kline. I noticed that you added or changed content in an article, Kwa Vonza, 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. Kline &#124; yes? 21:01, 18 August 2022 (UTC)

Please do not add or change content without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 05:52, 28 April 2023 (UTC)

April 2023
Please do not add unsourced or original content. Doing so violates Wikipedia's verifiability policy. If you continue to do so, you will be blocked from editing Wikipedia. Materialscientist (talk) 06:04, 28 April 2023 (UTC)