• Provide as much information as possible.
• Cover Letter is optional.
• For details please see Author Guidelines page.
• For Initial Submission use pdf file and Don’t include author’s name and affiliation in manuscript pdf file. Keep remember! DON’T INCLUDE AUTHORS NAME IN PDF FILE OF INITIAL SUBMISSION. 
• If you are facing any problem in submission process, you can contact us by mailing us on jeap@ppj.unp.ac.id. Online submission is complementary because it automatically generates reference number to article and also assign corresponding editor to your article.

 Click on “Register” button to register your account and submit your manuscript.