September 2022
edit
Hello, I'm Deltaspace42. I noticed that you added or changed content in an article, Memjet, 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. Thank you. Deltaspace42 (talk) 11:07, 13 September 2022 (UTC)
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