Retraction and Withdrawal
RETRACTION
The papers published in Jurnal Inovasi Pembelajaran Matematika: PowerMathEdu (PME) will be considered retractions in the publication if:
- They have 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).
- The findings have previously been published elsewhere without proper cross-referencing and permission or justification (i.e., cases of redundant publication).
- It constitutes plagiarism.
- It reports unethical research.
The mechanism of retraction follows the Retraction Guidelines of the Committee on Publication Ethics (COPE), which can be accessed at https://publicationethics.org.
WITHDRAWAL OF MANUSCRIPTS
The author is not allowed to withdraw submitted manuscripts because the withdrawal is a waste of valuable resources. Editors and referees spent a great deal of time processing submitted manuscripts and works invested by the publisher.
If the author still requests withdrawal of his/her manuscript when the manuscript is still in the peer-reviewing process, the author will be punished by paying a penalty to the publisher. However, it is unethical to withdraw a submitted manuscript from one journal if it is accepted by another journal.
If the author doesn't agree to pay the penalty, the author and his/her affiliation will be blacklisted for publication in this journal.
Email for requesting withdrawal: powermathedu@institutpendidikan.ac.id
