ScopusElsevier Scopus
Status
Inactive/Discontinued
Coverage
2009–2022 (also 2006, 2003)
Source type
Journal
Open access
No
SJR · SCImago
0.189
Q3 SJR quartile
H-index
19
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Chiang Mai University Journal of Natural Sciences
Chiang Mai University Journal of Natural Sciences is not currently indexed in Scopus. Published by Chiang Mai University.
Checked against the index lists dated .
ISSN 1685-1994Verify ISSN ↗
Publisher: Chiang Mai University
Scopus · Inactive
0
Indexed in
Cost to publish: No APC data — check the publisher
DOAJDirectory of Open Access Journals (live)
Not in DOAJ
Open accessNot registered as fully open access
Not listed in: Web of Science, DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Quick answers
Is Chiang Mai University Journal of Natural Sciences indexed in Scopus?
No — it was previously covered by Scopus but its coverage is now inactive/discontinued (2009–2022 (also 2006, 2003)).
What is the impact factor of Chiang Mai University Journal of Natural Sciences?
Chiang Mai University Journal of Natural Sciences has no Journal Impact Factor — JIF is published only for journals in the Web of Science Core Collection (SCIE, SSCI, AHCI and ESCI) — and Scopus has not published a current CiteScore for it either. Treat any "impact factor" quoted for this journal elsewhere as unofficial. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.189, quartile Q3, with an H-index of 19.
Who publishes Chiang Mai University Journal of Natural Sciences and what is its ISSN?
Chiang Mai University Journal of Natural Sciences is published by Chiang Mai University. Its ISSN is 1685-1994.
Is Chiang Mai University Journal of Natural Sciences in Web of Science?
No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).
Is Chiang Mai University Journal of Natural Sciences open access?
No — it is not registered as an open-access journal in DOAJ or Scopus.
Scopus coverage history
Scopus indexed Chiang Mai University Journal of Natural Sciences for 16 years, between 2003 and 2022, with 4 years in that span missing. Coverage ended in 2022, 4 years ago, and Scopus now lists the title as inactive.
Is it still publishing? OpenAlex lists 457 works and 1,847 citations for the title. Its most recent paper is from 2022, in line with the end of Scopus coverage in 2022, which suggests the journal stopped publishing around then.
How well cited is Chiang Mai University Journal of Natural Sciences? — open metrics via OpenAlex
Chiang Mai University Journal of Natural Sciences has an h-index of 16 and a 2-year mean of 51 citations per paper (OpenAlex).
16
h-index
51
2-yr mean citations
50
i10-index
457
works indexed
1,847
total citations
Chiang Mai University Journal of Natural Sciences published 66 papers in 2022; its busiest recent year was 2020 with 77. 2026* is the year so far.
Main topics
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. Updated 2026-10-14.
Who publishes in Chiang Mai University Journal of Natural Sciences? — latest 32 articles, 2021–2022
In its latest 32 research articles (2021–2022), authors are most often from Thailand (50%), Indonesia (37.5%) and Nigeria (6.3%). More than half of recent authorship comes from one country.
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Are there integrity warnings for Chiang Mai University Journal of Natural Sciences? — indicators, not proof of misconduct
Scopus status: Inactive — coverage ended 2022. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
- Scopus statusInactive — coverage ended 2022
- Retracted papers None recorded
- Problematic Paper Screener flags None flagged
- Author concentration50% of recent authorship from Thailand
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Official sources & links
Community experience: reader comments on this journal
More from Chiang Mai University
Chiang Mai University has 2 other titles in our data; 2 are currently indexed in Scopus.
Journal Scopus status
Chiang Mai Journal of Science Active Natural and Life Sciences Communications Active Related journals
2 journals
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Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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