The articles published in PENAMAS will be considered to retract in the publication if:
1. It has a clear evidence that the findings are unreliable, either as a result of misconduct (e.g. data fabrication) or honest error (e.g. miscalculation or experimental error).
2. The findings have previously been published elsewhere without proper crossreferencing, permission or justification (i.e. cases of redundant publication).
3. It contains plagiarism.
4. It reports an unethical research.
The mechanism of retraction follows the Retraction Guidelines of Committee on Publication Ethics (COPE) which can be accessed at https://publicationethics.org/files/retraction%20guidelines.pdf.