User talk:118.143.230.50

April 2021
Hello, I'm LJF2019. I noticed that you made a change to an article, TSAT, 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.  LJF2019    talk   09:36, 1 April 2021 (UTC)