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1. 2. 2020.
Unethical Behaviors of Authors Who Published Papers in the Biomedical Journals Became a Global Problem
Committee of Publishing Ethics (COPE) announced great problem with retraction of the papers published in journals which are cited in Web of Science data base, before and after retractions from the journals were papers published, because of unethical behaviours of the authors - https://retractionwatch.com/the-retraction-watch-leaderboard/top-10-most-highly-cited-retracted-papers/ (1).