The authors must ensure that the articles sent to the editor are the results of their work, not duplicated or recycled. If the author cites the writings of other researchers or the results of his/her own research please do not forget to write the source of the article(s). The writess also must ensure that the article sent to the editor has been examined using antiplagiarism software such as  Turnitin & Plagiarism Checker X . If the similarity index of articles sent exceeds the editorial limit of 30%, the article will be returned to the author. Author must correct the article so that the similarity index is less than 30%, and resubmit.