User talk:Khaled homa

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Hi Khaled homa! I noticed your contributions to Quantum mechanics and wanted to welcome you to the Wikipedia community. I hope you like it here and decide to stay.

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Happy editing! No Great Shaker (talk) 11:16, 12 June 2020 (UTC)

Citations

Hello, Khaled, your edit at Quantum mechanics had to be reverted because inline citations must be applied to a statement within the narrative and also we cannot accept bare URLs which do not provide necessary information about the source and can cause additional technical issues. You need to consult WP:CITE and practice its use in your sandbox. See also WP:V about provision of inline citations generally. If you need help, you can ask me or raise your questions at the Wikipedia:Teahouse. All the best. No Great Shaker (talk) 11:20, 12 June 2020 (UTC)