Hello, I'm Yamaguchi先生. I noticed that you made one or more changes to an article, Saputara, 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. Please note that content from websites whose content is largely user-generated is generally unacceptable as a reference for Wikipedia articles. You may refer to WP:UGC for further details. Regards, Yamaguchi先生 ( talk) 21:15, 17 August 2018 (UTC) reply