Deciphering dimensions of overlapping publications

Proving research efficiency and academic growth by the number of publications flag the researchers to publish more articles from a single dataset. They are crossing into unethical practices such as self-plagiarism, duplicate publication, and other research misconducts, which warrant disciplinary action against them. The thrust of this review is to draw the attention of the authors, reviewers, editors, and readers toward different dimensions of overlapping publications in research. Various guidelines and ethical bodies such as Committee on Publication Ethics and International Committee of Medical Journal Editors were considered for the review. The present review provides an expansive outline of publication overlap available in the literature. The reasons for conducting and problems associated with different types of overlapping publications are identified. Preventive and remedial measures as well as recommendations for authors, editors, and reviewers have been highlighted. Because of the strain to “publish or perish” from the researchers’ end, journals are ending up being flooded with overlapping publications.