JPR 2 Volume，3 Issue- Call for Papers

Call for papers!

At present, the submission of articles in 2 volumes，2 issues has ended, and it is already in typesetting and processing! The call for papers for the new issue 2 volume 3 has started!

If you have a need to publish an article, we welcome your submission and consultation. If you want to recommend articles from students or colleagues, we also provide group services. We will provide high-standards of publishing quality and professional after-sales.

We look forward to your excellent articles published in our journal! If you want to know more about the journal, please contact the official email: jpr@bilpublishing.com