Open Access Statement

This journal provides direct open access to its content with the principle that making research freely available to the public supports greater global knowledge exchange.

Benefits of open access for writers, including:

• Free access for all users throughout the world
• The authors retain copyrights to their work
• Increase visibility and number of readers
• Fast publication
• There are no spatial restrictions

Works / articles in this journal are bound by the Creative Commons Attribution 4.0 International License.