Authors are not allowed to withdraw submitted or published manuscripts (unless there are compelling and valid reasons), as manuscript withdrawal results in a significant waste of valuable resources, including the considerable time and effort spent by editors, peer reviewers, and the publishing team in processing the submission.
If an author still requests the withdrawal of their manuscript, they must submit an official "Article Withdrawal Form" signed by all co-authors (or the corresponding author) stating the formal reasons for the request. Authors must not assume that their manuscript has been withdrawn until they have received an official written confirmation and notification from the Editorial Office. Please contact srajlcedu@yhmm.or.id to request the Article Withdrawal Form.
Ethical Note: It is considered a serious breach of publication ethics to request the withdrawal of a submitted or under-review manuscript for the purpose of submitting it to another journal after receiving an acceptance or progress update.