The publication fee is payable only once the article has been accepted for publication and does not influence editorial decisions. Submission and peer review are free of charge.

The publication fee is 100 USD (for up to 20 pages inclusive). The publication fee is used exclusively to cover costs associated with the editorial preparation and technical aspects of publication: editorial and technical processing of manuscripts, typesetting, administration of the editorial system, DOI assignment, maintenance of the journal’s website, and archiving of materials.

At the author's request, a printed copy of the journal can be ordered. The cost of a printed copy is 50 USD, which must be paid in addition to the publication fee.

Bank details will be sent to the author once the decision to publish the article has been approved. Once payment has been made, a copy of the receipt must be sent to the editorial office’s email address.

The editorial board accepts for free publication individual articles (without co-authors) by third-level higher education students enrolled in state-funded programmes (regardless of the higher education institution), provided that the articles comply with the established requirements and principles of academic integrity.

Along with the article, third-level higher education applicants (postgraduate students) enrolled in state-funded programmes must submit a certificate from the postgraduate department confirming their enrolment in a state-funded programme. The certificate must be certified by the signature of the head of the postgraduate department and the seal of that department.