Plagiarism Policy

Plagiarism and Research Misconduct

JJ does not tolerate plagiarism, fabrication or falsification in any form. Every manuscript is checked with similarity-detection software (Turnitin) at submission and again before publication; the similarity report is read by an editor, not judged by the percentage alone.

Forms of misconduct include:

  • Plagiarism: using another person's words, ideas, arguments or legal analysis without proper attribution, including translating a foreign-language source without citation.
  • Self-plagiarism / text recycling: reusing substantial parts of one's own published work without citation and disclosure.
  • Fabrication: inventing data, interview results, court decisions or legal sources.
  • Falsification: manipulating or selectively reporting data or legal materials so that the record is misrepresented.
  • Citation manipulation: excessive self-citation or citation arranged to inflate metrics.

Overall similarity (excluding references and quoted statutory text)

Editorial action

Up to 20%, no single source above 5%

Proceeds to peer review

Above 20%, or a single source above 5%

Returned to the author for revision before review

Above 40%, or clear copying of another work

Rejected; the author may be barred from submitting for a period set by the editor

If plagiarism or other misconduct is found after publication, the article is handled under Section 12 and may be retracted.