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Open Access & APC
All JCOS articles are freely available online under the CC BY 4.0 licence, permitting reuse with proper attribution.
Article processing charge
| Indian authors | ₹500 |
|---|---|
| International authors | US$5.25 — the US-dollar equivalent of ₹500 |
| Exchange rate | ₹1 = US$0.010504 (as of 28 October 2026; updated daily) |
| Submission fee | None |
| Certificate | We will provide the certificate of publication. |
The charge applies once per published article. International authors pay the US-dollar amount at the exchange rate on the date of invoice.
Licensing
| Licence | CC BY 4.0 |
|---|---|
| Copyright | Retained by authors |