All papers published in journals have original requirements. If there are academic misconduct such as plagiarism, the paper cannot be published in the journal, even if it is published, it will be revoked. Then, what is the duplicate checking rate of core periodicals published by Peking University? Paperless Bian Xiao will explain it to everyone.

Journal papers are divided into core journals and general journals. If it is published in a general journal, it is relatively easy to check the repetition of the paper. If it is published in core journals, it is naturally more difficult to check the recovery rate. Generally speaking, the repetition rate of ordinary periodicals is within 25% ~ 30%. Of course, it is normal that the duplicate checking rate of top general journals is within 20%. If it is a duplicate check of papers in core journals, it is recommended to write the papers carefully to avoid failing to pass the duplicate check.

For the references of papers, generally only the citation rate is calculated. If the citation rate is too high, it may still affect the duplicate checking rate of the whole paper; If the format of references is set incorrectly, it will directly affect the duplicate checking rate of papers.