User talk:46.164.218.115

January 2022
Hello, I'm Melmann. I noticed that you made a change to an article, GeoGebra, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Mel ma nn  20:54, 20 January 2022 (UTC)

Welcome!
Hello and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Unfortunately, one or more of your recent edits to the page GeoGebra did not conform to Wikipedia's verifiability policy, and may have been removed. Wikipedia articles should refer only to facts and interpretations verified in reliable, reputable print or online sources or in other reliable media. Always provide a reliable source for quotations and for any material that is likely to be challenged, or it may be removed. Wikipedia also has a related policy against including original research in articles.

If you are stuck and looking for help, please see the guide for citing sources or come to  The Teahouse, where experienced Wikipedians can answer any queries you have! Here are a few other good links for newcomers:
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I hope you enjoy editing here and being a Wikipedian! Please sign your name on talk pages using four tildes ( ~ ); this will automatically produce your name and the date. If you need personal help ask me on my talk page, or. Again, welcome. Mel ma nn  08:15, 21 January 2022 (UTC)