The journal ensures reliable long-term preservation and archiving of all published materials in accordance with international standards for digital preservation of scholarly content and open access principles.

All published articles are stored in the journal’s electronic archive on the Open Journal Systems platform, which provides stable access to content, regular data backup, and protection against data loss.

To ensure long-term accessibility and preservation, the journal deposits its publications in the repository of the V. I. Vernadskyi National Library of Ukraine, one of the leading scientific and information institutions in Ukraine.

Published materials are archived in PDF/A format, which complies with international standards for long-term digital preservation and ensures the consistent and reliable readability of documents over time.

Each published article is assigned a DOI through Crossref, ensuring permanent identification, citation, and accessibility within the global scholarly communication system.

The journal adheres to open access principles and guarantees the permanent availability of published materials regardless of any future organizational changes or potential discontinuation of the journal.

Authors are also permitted to archive published versions of their articles in institutional, disciplinary, or personal repositories, provided that a clear reference to the original publication in the journal is included.