Licensing conditions: all materials are distributed under the terms of the Creative Commons Attribution License International CC-BY.

Acceptance of the terms of the Agreement set out below shall be deemed to occur upon the submission by the author of their materials for publication in the Licensee’s editions.

By this Agreement, the author certifies that the submitted material:

• does not infringe the copyright of any individuals or organizations;
• has not been previously published in other publications and has not been submitted for publication elsewhere.

The author retains copyright to their work, while the publisher is granted the right of first publication under the terms of the Creative Commons Attribution International License (CC BY). In particular, the publisher is entitled to:

• publish articles in Ukrainian and English and distribute their printed versions;
• disseminate the electronic version of the article through any electronic means (including the official journal website, electronic databases, repositories, etc.).

In all cases, proper bibliographic citation of the article or a hyperlink to its electronic version on the official journal website is mandatory.