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.
All contents 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 in this journal without asking prior permission from the publisher or the author.
Archiving
This journal utilizes the Indonesia GARUDA: Garba Rujukan Digital system to create a distributed archiving system among participating libraries and permits those libraries to create permanent archives of the journal for purposes of preservation and restoration.