This is an open access journal which means that all content is freely available without charge to the user or his/her institution. Users are allowed to read, download, copy, distribute, print, search, or link to the full texts of the articles, 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.

We believe that only CC BY meets the requirements for true open access for journal. All of our article metadata is openly available for harvesting by indexing services via OAI-PMH and the journal are registered with Open Archives.