User talk:191.54.213.45

November 2021
Hello, I'm Robertsky. I noticed that you added or changed content in an article, Igor Ferreira Alves, 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. – robertsky (talk) 16:45, 21 November 2021 (UTC)

Please do not add or change content, as you did at Igor Ferreira Alves, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. – robertsky (talk) 22:39, 21 November 2021 (UTC)