User talk:Rafael Freire Sobral

January 2023
Hello, I'm Materialscientist. I noticed that you made a change to an article, Amapá Question, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 02:20, 30 January 2023 (UTC)


 * Greetings,
 * Quite the contrary, I sent with the source that is linked! The source is very reliable, as it was published by the Brazilian Senate, written by a Brazilian ex-President.
 * It follows:
 * https://www2.senado.leg.br/bdsf/bitstream/handle/id/1029/000773424.pdf?sequence=4&isAllowed=y Rafael Freire Sobral (talk) 02:23, 30 January 2023 (UTC)