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Plagiarism Prevention

About Turnitin

Turnitin is a service that checks and manages the plagiarism of papers and assignments. It is a Web service that helps prevent plagiarism in advance by comparing 12 billion Web pages worldwide and over 29 million academic journal , assignments and papers submitted through Turnitin in real time.



  • The world's most widely used plagiarism prevention service
  • Search resources: web pages, major newspapers, magazines & scholar journals, articles and assignments, thousands of books, and other academic publishing materials (Sage, Emerald, Gale, etc.)
  • Direct Source Comparison: View the subject and target of a comparison together on one screen
  • Various submission functions: HWP, PDF, DOC, HTML, TXT, Word PerFect, etc.
  • Numerical verification: Confirmation of the degree of correspondence with the comparison target by%


How to use

1. Access Trunitin website

2. Create an account

  • ID is only available for Kyung Hee University e-mail address (ex :
  • If you do not have an e-mail address of Kyung Hee University, you should get it from webmail system (
  • When you use other mail account(gmail etc.), your account will be deleted

    Manual fo instructor 

    • When batch registration or individual application is completed, Turnitin will send a temporary password e-mail to the requested e-mail address.
    • If you did not receive the mail or would like to sign up individually, please send an email to (Employee number, affiliation, position, full name, mail address)



    Manual for Student

    PDF Manual

    • Class ID and Password required when creating account
    • ID is only available for Kyung Hee University e-mail address (ex :

3. Access "Kyunghee University" Class

2018 Class information of Kyunghee University (Student account only)

▶ Class ID : 14910485
▶ Class Password : khu1703 

  • If you already have a student account, do not create a new one, and you can add a new class directly from your account.
  • Documents from the previous class are read-only.

4. Click the Submit button for each purpose to "upload" a report for similarity checks.

5. Check similarity and originality reports.

 How to access

  • Homepage Log in  Find It > Databases > Domestic Databases ▷ Copy Killer
  • You must be logged in to the library homepage.
  • You must agree to the terms of use for the first time.



Plagiarism test Step

  • Upload Document  ▷ Plagiarism inspection progress ▷ Check plagiarism test results ▷ Download the confirmation letter


Other Information

  • You can check and download the manual from Copy Killer main page. You can also view video manuals.
  • Confirmation letter : Three types of plagiarism test results can be obtained(Basic View / Summary View / Detail View) Use [Detail View] to check the entire contents when self-checking.Please submit the [Summary View] result confirmation when confirming your advisor, submitting the graduate school administration office and other institutions.
  • Plagiarism rate : Plagiarism can not be judged based solely on the inspection results of the plagiarism testing service. The purpose of the plagiarism check is to correct or supplement the thesis in the process of writing the thesis and reference documents so that problems related to plagiarism do not occur after submitting the thesis.



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Turnitin Inquiry

Turnitin Customer Center


Turnitin Korea Manager

Seo, Sunghoon


Central Library


CopyKiller Inquiry

Copy Killer Customer Center


        Mon - Fri 09:00 ~ 18:00
        Break 13:00 ~ 14:00

Central Library