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 writers also must ensure that the article sent to the editor has been examined using antiplagiarism software such as google scholar plagiarism checker or Turnitin. If the similarity index of articles sent exceeds the editorial limit of 30%, the article will be returned to the author. The author must correct the article so that the similarity index is less than 30%, and resubmit.