Open Access Policy

The USA Journals all journals are gold OA model journal, the The USA Journals's Journals makes all articles and related content available for free immediately on the journal's website. The USA Journals's Journals articles are licensed for sharing and reuse via Creative Commons licenses or similar. This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. This journal work is licensed under a Creative Commons Attribution 4.0 International License.

Open Access Policy

This work is licensed under a Creative Commons Attribution 4.0 International License.