Dear all,

Thank you @ Khaled Saad for these links and paper.

Regards

there is some online services like plagium, that I don't think effective to detect plagiarism in any document.

Dear Ali Daud,

Thanks for your contribution, I am testing the palagiarism service of turnit in. thanks.

Dear khaled,

I would like to thank your for your valuable contribution. it is an effective tool thank you

Dear all,

Thank you @ Khaled Saad for these links and paper.

Regards