In order to check the duplicate in HowNet, students need to log in to HowNet through the school account and check the duplicate papers for free. Log in to your registered account, and you can't find duplicates in HowNet. When you are in school, you can click ip login on HowNet login page to check the duplication in your school account for free. Outside the school, you can also click on the off-campus visit, choose your own school, enter your student number and password, and log in to the school account for free.
Commonly used paper duplicate checking systems include: HowNet duplicate checking, dimension duplicate checking, paperfree, PaperPass and so on.