Erratum, Retraction & Withdrawal Policy


Editors, authors and readers, whoever find a correction is required in the publication, please feel free to contact Please clearly state the content needing to be changed. Please also send the article title, DOI, and page number to us. Upon approving by the Editorial Office, an erratum will be published in the current issue.



The journal considers retracting the publication including but are not limited to:

  • Editors have clear evidence that the result is unreliable, there is a tendency of misconduct, or evident calculation error, etc.
  • It reports unethical research including plagiarism.

The journal will post a notice of retraction by clearly identified as a retraction with the reason(s), and link to the retracted article wherever possible to minimize harmful effects.

We abides by Retraction Guidelines of the Committee on Publication Ethics (COPE). Please note that APC will not be refunded due to the retraction of an article.



This journal does not support withdrawal of publication considering that it may be suspected of academic misconduct. If the author can provide a reasonable application to the Editorial Office after the manuscript has been accepted (but not yet published), and once the Editorial Office has agreed it, then the processing fee of 3,500 THB. is chargeable upon withdrawal. Authors are advised to keep in mind that an article should only be withdrawn if the authors detect significant errors or flaws, as it is not an acceptable practice to withdraw an article after it has been sent for peer review. Once the approval of submission withdrawal is granted, the submission will be removed from the Journal’s online submission system, and a confirmation email of submission withdrawal will be sent to the authors. The withdrawal process is considered to be complete once the author receives confirmation of withdrawal from the Journal Editorial Office.