Peer review is one of the various mechanisms used to ensure the quality of publications in academic journals. It helps authors, journal editors and reviewers themselves. This is a process that is unlikely to be eliminated from the publishing process. All forms of peer review have their own strengths and weaknesses. A peer-reviewed or peer-reviewed article has been read, evaluated, and approved for publication by academics with expertise and knowledge related to the content of the article. Peer review helps ensure that articles provide accurate, verifiable, and valuable contributions to a field of study. Peer review: a process by which one's colleagues evaluate the quality and accuracy of one's research articles. Peer review is most often used in academia, where professors evaluate each individual.