Open Access Policy

This journal offers immediate free access to its contents, following the principle that making scientific knowledge freely available to the public provides greater global democratization of knowledge.

We have adopted the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC-BY-NC-SA) and the open access policy. The texts are available for reading, downloading, printing and sharing, with the proper citation of the source and authorship, provided that the specific conditions of the license are observed. Thus, no permission is required from the authors or publishers.

We emphasize that we do not charge any fees for shipping, editing and/or publishing.