The author is not allowed to withdraw submitted manuscripts, because the withdrawal is a waste of valuable resources that editors and referees spent a great deal of time processing submitted manuscripts, and works invested by the publisher.

Retraction

The papers published in the Jurnal Informatika will be consider to retract 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 crossreferencing, 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 Committee on Publication Ethics.