Uman National University | today: 04/29/2026

Copyright and Licensing

Authors retain the copyright to their works. By publishing an article in the Collection, authors grant the editorial board a non-exclusive licence for the distribution of the published version under open access.

All articles are published under the Creative Commons Attribution License International CC-BY.

This licence permits any person to freely distribute and adapt the material for any purpose, including commercial purposes, provided that appropriate attribution is given (reference to the original publication, DOI, authors’ names and the CC BY licence). The inclusion of a bibliographic reference to the article or a hyperlink to its electronic copy on the official journal website is a mandatory condition.

Authors guarantee that the submitted manuscript is an original result of their scholarly activity, does not infringe the copyright of third parties and does not contain previously published materials without proper referencing. Authors bear personal responsibility for the content of their publications.