The pages:
 
https://github.com/basiliomp/SQLPracticeProblems-book  
https://github.com/cimentadaj/sql_practice
 
on your website are infringing on my copyrighted work "SQL Practice Problems".  Please remove it from your site.

My contact info is:
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I hereby state that I have a good faith belief that the disputed use of the copyrighted material is not authorized by the copyright owner, its agent, or the law (e.g., as a fair use).

I hereby state that the information in this Notice is accurate and, under penalty of perjury, that I am the owner, or authorized to act on behalf of the owner, of the copyright or of an exclusive right under the copyright that is allegedly infringed.

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