Please also read our Copyright and Licences and the Archiving notice. JCP is following Universitas Andalas Repository policy. The pre-print, post-print and publisher's version/PDF can be archived under the following conditions.

As soon as JCP has published an article, the version of the article that has been submitted, accepted for publication, and the published version can be used for a variety of non-commercial scholarly purposes, subject to full attribution under the Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0).

Author(s) may deposit and use the document as follows:

• on personal website
• on the company or institutional repository
• on author's preferred subject repositories
• with individuals requesting personal use for teaching and training within the author’s institution, and as part of an author’s grant applications or theses/doctorate submissions.

Exceptions to this policy include:

• the systematic upload or collation of JCP's articles across repositories,
• any use of the documents in conjunction with advertising,
• any use of the documents for promotional purposes by for-profit organizations,
• any use that would confer monetary reward, commercial gain, or commercial exploitation.