Open Access Policy
This is an open access journal, which means that all its content is freely available without charge to the user or his/her institution. Users are allowed to read, download, distribute, copy, print, search, or link to the full texts of the papers, or use them for any other lawful purpose, without asking prior permission from the publisher or the author. This is in accordance with the BOAI definition of Open Access.
Each article in this journal is licensed under a License Creative Commons Attribution-ShareAlike 4.0 International.