To ensure open access to the scientific articles published in our journals, we manage various operational costs, including journal layout design, specialized software development, web hosting, digital preservation of publications, DOI assignment, marketing, and the long-term maintenance of our platform. To help cover these essential expenses and ensure the journals remains online and operational, we rely on a publication fee from authors.
The publication fee is set at 180 Euro (VAT inclusive) for each article. Please note that an author is limited to having no more than two manuscripts in a single volume.
Payment of the fee is required only after a manuscript has been accepted for publication. The fee does not vary with the number of authors. There are no fees for rejected articles, no submission charges, and no additional costs based on the length of the article, inclusion of color figures, or supplementary data.
Authors will be notified of the editorial decision within 90 calendar days of their submission.
Acknowledging the hardships faced by researchers from developing regions or those enduring conflicts and economic hardships, we offer reduced fees or full waivers for publication costs to qualifying authors.