No other fees Fully open access

Sigma Journal of Engineering and Natural Sciences

Published by Yildiz Technical University in Türkiye

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Sigma Journal of Engineering and Natural Sciences is a peer-reviewed open access journal that charges authors no article processing charge (APC). It is published by Yildiz Technical University in Türkiye. Its ISSN is 1304-7205 (online) and 1304-7191. It uses double anonymous peer review. It is indexed in Scopus and Google Scholar. Articles are published under a CC BY-NC licence and authors retain copyright without restriction. The journal charges no other fees such as submission or page charges.

Article processing charge: None — free to publish
Open access: Yes, fully open access
ISSN (online): 1304-7205
ISSN (print): 1304-7191
Publisher: Yildiz Technical University
Country: Türkiye
Peer review: Double anonymous peer review
Licence: CC BY-NC
Time to publication: 24 weeks (average)
Open access since: 2014
Indexed in: Scopus, Google Scholar
Other fees: None
Waiver policy: Not applicable (no fees charged)

Indexing and abstracting

Recorded coverage for this journal. Verify with each database before relying on it for a research assessment exercise.

Scopus
Bulk title match against the Scopus coverage list, 7 August 2026.
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Google Scholar
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Policies and practices

What this journal publicly states about its own practices. Links go to the journal's own statements.

Peer review: Double anonymous peer review
Plagiarism screening: Yes
Licence: CC BY-NC
Author retains copyright: Yes
Machine-readable licensing: Yes
Fully open access (no embargo): Yes
Average time to publication: 24 weeks
Open access since: 2014

Charges to authors

Article processing charge: None; This journal does not charge an APC.
Other fees: None; No submission, page or colour charges recorded.

Fee policies change. Always confirm on the journal's own website before submitting.

Frequently asked questions

Does Sigma Journal of Engineering and Natural Sciences charge an article processing charge?

No. Sigma Journal of Engineering and Natural Sciences charges authors no article processing charge (APC). It also records no other fees such as submission or page charges.

Is Sigma Journal of Engineering and Natural Sciences peer reviewed?

Yes. Sigma Journal of Engineering and Natural Sciences uses double anonymous peer review. A documented peer review process is required for a journal to be listed in this directory.

Where is Sigma Journal of Engineering and Natural Sciences indexed?

Sigma Journal of Engineering and Natural Sciences is recorded in this directory as indexed in Scopus and Google Scholar. Indexing coverage changes over time, so verify current status with the indexing database before relying on it.

How long does it take to publish in Sigma Journal of Engineering and Natural Sciences?

Sigma Journal of Engineering and Natural Sciences reports an average of 24 weeks between submission and publication. Actual timelines vary by manuscript and review outcome.

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