Notice of Copyright

Definition of authorship
An author is a researcher who has made a significant intellectual contribution to the creation of the article, in particular by:
• Participating in the theoretical development, systematic or experimental design, analysis and interpretation of data related to the work.
• Participating in the preparation of the manuscript and the analysis of its content.
• Approving the final version of the article, ready for publication, including the list of references.
Order of authors
If there are several authors, they shall determine the order in which their names are listed in the article. It is recommended that authors’ names be listed in accordance with their contribution to the research.
Important: Only those individuals who have directly participated in the research process and the writing of the article, and who have agreed to take full responsibility for its content, should be included as authors. Financial support for the research or payment for publication does not constitute grounds for inclusion in the list of co-authors.
Number of co-authors and requirements
The editorial board recommends involving no more than three co-authors per scientific article. If there are four or more authors, a justification of each participant’s personal contribution must be provided.
Agreement between co-authors
Co-authors must enter into a Relationship Agreement that clearly defines the mutual rights and obligations of each author regarding the submitted academic work.
• Author agreement for the work
Authors submitting their materials to this journal agree to the following terms of publication:

Copyright and licensing
Authors retain all copyright in their works. However, they grant the journal the right of first publication of the work in accordance with the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Licence (https://creativecommons.org/licenses/by-nc-nd/4.0/deed.uk)
This licence permits others to distribute (copy) the published work for non-commercial purposes, provided that the authors are credited and a reference is made to the first publication in our journal.
The date on which copyright in the article takes effect coincides with the publication date of the journal issue in which it was published.
Author’s responsibility
In accordance with the current legislation of Ukraine (the Law of Ukraine ‘On Copyright and Related Rights’), authors bear full responsibility for the accuracy of the information, names, surnames and references cited in their materials.
Use of published materials
Published original articles may not be used for commercial purposes or distributed by third-party intermediary organisations on a fee-paying basis.
Online distribution
The journal’s policy permits and encourages authors to make their manuscripts available online (for example, in institutional repositories or on personal websites). This promotes active scholarly discussion and has a positive impact on the speed and frequency of citations of published works.
Authors also have the right to enter into additional non-exclusive agreements for the distribution of the work in its published form (e.g., placement in institutional electronic archives), provided that a mandatory reference is made to the first publication in this journal.
Licence Agreement
After familiarising themselves with all the rules of the journal’s publication policy, authors shall enter into a Licence Agreement.