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. Articles that are more than 30 % similarity, it will be returned to the author/s for revision.