Open Access
This journal is practicing an open access policy in accordance with the Budapest BOAI Initiative (http//www.budapestopenaccessinitiative.org), which provides authors and readers with the right to read, download, copy, distribute materials of journal, as well as to find or attach them to full texts of relevant articles, use for indexing and use for other legitimate purposes in the absence of financial, legal and technical barriers, with the exception of those governing direct access to the network internet.
All articles are published under the Creative Commons Attribution License International CC BY 4.0. This allows others to copy and distribute the material in any format, and to adapt (modify) the material for any purpose, provided that the authorship is properly acknowledged and a link to the original publication in our journal is included.
Authors retain copyright and grant the journal the right of first publication of the work.
