

EPH – International Journal of Science and Engineering (IJSE) is an open-access journal. To support editorial management, peer review, online hosting, production, and long-term digital preservation of published content, an Article Processing Charge (APC) is applicable only after a manuscript has been accepted for publication.
The Article Processing Charge (APC) is USD 500 for all accepted manuscripts. The APC is payable only after the manuscript has successfully completed the peer-review process and has been formally accepted for publication.
There is no submission fee, and authors are informed of all applicable publication charges in a transparent manner. No hidden charges are applied.
Requests for APC waivers or partial discounts may be considered in special circumstances, including authors from low-income countries, early-career researchers, or invited submissions. All requests are reviewed by the editorial team on a case-by-case basis.
The journal follows recognized publication ethics and maintains a transparent process for handling corrections, withdrawals, and post-publication updates. Requests are reviewed by the editorial team before a final decision is made.
A processing fee of USD 200 is applicable for each correction, retraction, or republication request. This fee covers the administrative and technical costs associated with updating published content.

