OPEN ACCESS STATEMENT

The journal provides immediate open access to all articles on the principle that making research freely available to the public; supports a greater global exchange of knowledge; and is an invaluable way to maximize research's visibility and impact, especially in the education field. 
This means:

• Everyone has free and unlimited access to the full text of all published articles.
• Everyone is free to re-use the published material if proper accreditation/citation of the original publication is given.
• Open an opportunity for potential benefits for society that can improve the research profile of the author(s).
• Open access publication is supported by the authors' institutes or research funding agencies by payment of a comparatively free Article Processing Charge (APC) for accepted articles.

Important Note: some articles may contain figures, tables, or text taken from other publications. Please note that you should inquire with the original copyright holder (usually the original publisher or authors), whether or not this material can be re-used. This journal may not hold the copyright or the right to re-license the published material.