User talk:Yuda agus

Hello, I'm Materialscientist. I noticed that you made a change 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) 21:36, 11 March 2016 (UTC)

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If you want to talk to me, just use my user talk page. Thanks. Langsung ke talk page saya aja bro, jangan di artikelnya. Terima kasih Wira rhea (talk) 02:16, 27 July 2018 (UTC)