User talk:2804:14D:5C2F:9F55:78EC:294:856C:30B

Recent edit to Hamilton de Holanda
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, Hamilton de Holanda, but you didn't provide a reliable source. It's been removed 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! Materialscientist (talk) 12:59, 28 February 2020 (UTC)