User talk:49.237.16.239

August 2021
Hello, I'm Vukky. I noticed that you added or changed content in an article, Sri Lanka Standards Institution, 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.   Vukky 🎒 (talk • You're reading this!) 08:54, 18 August 2021 (UTC)