User talk:110.226.179.13

May 2021
Hello, I'm Denisarona. I noticed that you added or changed content in an article, Radioactive waste, 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 the tutorial on citing sources. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Denisarona (talk) 07:03, 25 May 2021 (UTC)

Please do not add or change content, as you did at Radioactive waste, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Denisarona (talk) 07:04, 25 May 2021 (UTC)