User talk:Maria dyah suryondari

Recent edit to 14U
Hello, and welcome to Wikipedia. I noticed that you made a change to an article, 14U, but you didn't provide a reliable source. It's been removed 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) 12:30, 3 March 2019 (UTC)

March 2019
Please refrain from attempting to make unconstructive edits to Wikipedia, as you were at 14U. Your edits appear to constitute vandalism and have been [ disallowed by an edit filter.] If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. &#8211; MJL &thinsp;‐Talk‐☖ 23:44, 11 March 2019 (UTC)