For Authors:
The following articles constitute a violation of research ethics and should be avoided by the authors:
Claiming others’ ideas or research as their own or using others’ ideas without proper attribution.Â
The data used by the author should not be fabricated or deliberately modified with the intent to make it more suitable for interpretation from the author’s point of view.
Submitting a research paper that has already been published elsewhere.
The final judgement on whether a breach of research ethics has occurred will be made by the editorial board. The editorial board shall conduct the investigation with utmost impartiality and fairness. If a member of the editorial board has been found guilty of unfair assessment of an Ethics Policy breach, the Editor-in-Chief has the right to dismiss that member.
If the editorial board concludes that the Ethics Policy has been violated, any of the following measures may be taken:
Immediate rejection of the submission
Restriction from submitting papers to the YJIS for a period of up to five years.
Notification of relevant funders or institutions (such as the author’s affiliated university or the Korea Research Foundation.
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For Reviewers:
To maintain the integrity of the peer review process, reviewers must strictly adhere to ethical practices across five core areas:Â
Declaring conflicts of interest immediately to the editor (such as personal/professional relationships or financial stakes)
Avoiding bias by rooting all evaluations strictly in textual evidence rather than author demographics
Maintaining confidentiality, including a strict ban on uploading manuscripts to AI tools
Ensuring quality and efficiency through constructive, evidence-based feedback
Reporting misconduct (like plagiarism or data fabrication) directly to the editor

