Is there any publication charge?
No, all process of publication is completely free of charge

Do you charge any further fees for color figures?
No, all colored figures are welcome and there will be no payment at all for color processing?

How long the process of review will take?
Usually one month, it depends on the reviewer response soon upon the review received the decision will be made as soon as possible and the author will be notified following the decision of the editorial boards on their earliest meeting.

Is the Journal indexed?
Yes, the Journal has been index in metadata for more information please refer to this link

(Abstract and indexing)

Can I publish my manuscript Open Access?
Your article will be published in open access when it is accepted for publication. At the same time, the same article will also be published in a hard copy (print type)

Does JJECI provide English language support?
For editors and reviewers to accurately assess the work presented in your manuscript you need to ensure the English language is of sufficient quality to be understood. If you need help with writing in English you should consider:

• Asking a colleague who is a native English speaker to review your manuscript for clarity.
• Visiting the English language tutorial which covers the common mistakes when writing in English.
• Using a professional language editing service where editors will improve the English to ensure that your meaning is clear and identify problems that require your review.

Please note that the use of a language editing service is not a requirement for publication in this journal and does not imply or guarantee that the article will be selected for peer review or accepted.

If your manuscript is accepted it will be checked by our copyeditors for spelling and formal style before publication.

Can I still make corrections to my article after it has been published Online First?

The online publication represents the official publication of research results. It is not simply a prepublication service on the part of the publisher. As soon as an article is published online, it is citable and quotable. If changes are then made, confusion can easily arise, with authors citing different versions of the same publication.

JJECI has therefore decided not to make systematic use of the technical possibilities that an online publication offers and not to simply replace a published document with an updated one. After online publication, further changes can only be made in the form of an Erratum, which will be hyper-linked to the article.