FAQ
Frequently Asked Questions (FAQs)
Below are some of the most frequently asked questions along with their answers:
Q: When does J-Cosine publish articles?
A: J-Cosine publishes articles twice a year, with publication issues released in June and December.
Q: Is J-Cosine currently accepting submissions?
A: Yes, J-Cosine accepts submissions year-round. Please submit your manuscript via the “Make a Submission” menu at the top-right corner of the website.
Q: What is J-Cosine’s SINTA accreditation level?
A: J-Cosine has been accredited at SINTA 4 from the June 2023 edition through December 2026.
Q: Does J-Cosine offer a Fast Track Review Program?
A: Yes. J-Cosine offers a Fast Track Review Program for authors who require an accelerated editorial and peer-review process.
Q: What are the benefits of the Fast Track Review Program?
A: Manuscripts submitted through the Fast Track scheme receive priority handling during editorial screening, reviewer assignment, and editorial decision-making, resulting in a shorter processing time compared to regular submissions.
Q: Does Fast Track guarantee manuscript acceptance?
A: No. Fast Track only accelerates the review and editorial process. All manuscripts are evaluated based on their scientific quality, originality, relevance to the journal scope, and peer-review outcomes.
Q: Are Fast Track manuscripts reviewed differently from regular submissions?
A: No. Fast Track manuscripts undergo the same peer-review standards, editorial policies, and ethical requirements as regular submissions. The only difference is the priority given to the processing timeline.
Q: Is there an additional fee for the Fast Track Review Program?
A: Yes. Authors who choose the Fast Track option are subject to an additional Fast Track service fee. Please contact the editorial team for detailed information regarding applicable fees. For inquiries, please contact the Editorial Team via WhatsApp at +62 823-3963-6622 or email at [email protected].
Q: How can I apply for the Fast Track Review Program?
A: Authors interested in the Fast Track service should contact the editorial office before or at the time of submission. The editorial team will provide information regarding procedures, availability, and estimated processing times. For inquiries, please contact the Editorial Team via WhatsApp at +62 823-3963-6622 or email at [email protected].
Q: If my paper is accepted this month but published later, can I receive the LoA now?
A: Yes. The Letter of Acceptance (LoA) is issued within 1–5 days after acceptance, regardless of the publication schedule.
Q: What is the paper processing workflow in J-Cosine and how long does it take to receive the LoA?
A:
| Step | Process | Timeframe |
|---|---|---|
| 1 | Submission by author | Depends on author |
| 2 | Editor pre-review | 1–3 days |
| 3 | Reviewer evaluation | 1–2 weeks (Fast-track) / 4–8 weeks |
| 4 | Editorial decision | 1–3 days |
| 5 | Revision by author (if needed) | Depends on author |
| 6 | Final editorial check & acceptance | 1–3 days |
| 7 | Payment | Depends on author |
| 8 | LoA issuance | 1–5 days |
| 9 | Proofreading & layout until publication | Based on publication schedule |
LoA is issued at Step 8 after acceptance. Even if publication is scheduled later (e.g., December 2026), the LoA will still be issued within 1–5 days after acceptance.
Q: How can I check whether my topic fits J-Cosine’s scope?
A: You can review:
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Previously published articles:
https://jcosine.if.unram.ac.id/index.php/jurnal/search -
J-Cosine's Focus and Scope:
https://jcosine.if.unram.ac.id/index.php/jcosine/scope












