Revenue Sources
The journal generates revenue primarily through Article Processing Charges (APCs), which are collected only after a manuscript has been formally accepted for publication. There are no submission fees and no charges during the peer review process.
Upon acceptance, authors are required to pay a standard publication fee of USD 100 per article, applicable to all authors regardless of nationality or institutional affiliation.
The publication fee supports the operational costs of the journal, including editorial management, professional editing, website maintenance, and the issuance of an individual publication certificate for each author.
Authors may remit the publication fee exclusively through PayPal using the official payment link provided on the journal website. A PayPal account is not required; authors may complete the payment using a debit or credit card via the PayPal payment gateway.
After completing the payment, authors must send the proof of payment to editor@gjstemr.com. The proof should clearly indicate the author’s full name and manuscript title to facilitate verification and timely processing
