All articles that publish on Otopro will be selected, read and reviewed in a closed (single-blind peer review) by Reviewers who is an expert in his field. The author does not know who the reviewers is, but the reviewers knows who the author is. Acceptance of the article depends on the correctness of the content, the degree of originality, clarity of description, and compliance with the journal's objectives.

Articles can be accepted without revisions, accepted with minor revisions, accepted with major revisions, or rejected. The results of article reviews by reviewers will be notified to the author via email. The author is given the opportunity to revise his article in accordance with the recommendations of reviewers (and editors) no later than 8 weeks after email notification.

To prevent plagiarism, all articles submitted will be authenticated by using turnitin and / or iThenticate anti-plagiarism software.

The entire peer review process until the publication of articles is free of charge (no article processing and submission charges). All articles published on Otopro are open access following the Creative Commons: Attribution-NonCommercial 4.0 International.  The full license can be seen here.