User talk:ABDULLAH.A10

Hello, I'm Materialscientist. I noticed that you made one or more changes to an article, 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! 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) 05:59, 10 August 2018 (UTC)

Please do not introduce incorrect information into articles, as you did to Battle of al-Qādisiyyah. Your edits could be interpreted as vandalism and have been reverted. If you believe the information you added was correct, please cite references or sources or discuss the changes on the article's talk page before making them again. If you would like to experiment, use the sandbox. Thank you. - Arjayay (talk) 07:18, 10 August 2018 (UTC)