User talk:180.245.86.199

June 2018
Hello, I'm Denisarona. I noticed that you made one or more changes to an article, Lake Toba, 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. Denisarona (talk) 14:32, 22 June 2018 (UTC)

Please do not remove content or templates from pages on Wikipedia, as you did to Lake Toba, without giving a valid reason for the removal in the edit summary. Your content removal does not appear to be constructive and has been reverted. If you only meant to make a test edit, please use the sandbox for that. Thank you. Denisarona (talk) 14:36, 22 June 2018 (UTC)