Plagiarism Checking (Turnitin)
Create a student account on Turnitin.com , enroll in a library class, submit papers, and review the similarity reports

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1. Create a student account on Turnitin.com (@st.dome.tu.ac.th) and enter the Class ID / Enrollment Key
   Class ID: 50747970
   Enrollment Key: 2026

2. Click on Plagiarism Checking class and submit a paper to an assignment.
   (You are allowed 3 resubmissions per assignment attempt which the Similarity Report will generate immediately. After three attempts, you'll have to wait 24 hours before a new Similarity Report can be generated.)

3. Review the similarity reports.

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For AI Detection result, please submit the file to grad@econ.tu.ac.th informing the intention to check AI detection since the system only allow the instructor to check the AI detection.