ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q4Scopus Q3SCImago #23,708Diamond OA

Maejo International Journal of Science and Technology

Abbreviation (ISO):MAEJO INT. J. SCI. TECHNOL
•
Identifier (ISSN):1905-7873(Print)
•
Publisher:Maejo University
Clarivate IF (2026)
0.4– 0
Journal Impact Factor
IF Trend↓
WoS Quartile
Q4
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Maejo International Journal of Science and Technology

WoS Q4
01120.4720180.4820190.3320200.6420210.8120220.720230.720240.420250.42026
Annual Impact Factor Metric
Current (2026):0.4
Scopus SJR & RankScopus Q3
0.173
#23,708

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
26

26 papers with at least that number of citations each

WoS: SCIE / JCRQ4
Self-Citation Rate14.3%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessDiamond OA
25articles/year
0% Gold OA•95.65% Original Research

Aims & Scope

We accept contributions (full paper, review, report, communication, short communication, and technical note) in the fields of physical sciences, earth sciences, life sciences, agricultural sciences, and related technology including engineering but excluding logistics, ergonomics, computer science and engineering, sports science, pollution research, waste treatment, excavation technology, metallurgy, concrete technology, steel technology, fossil fuel technology, fluid mechanics, electrical engineering, engineering management, agricultural management, data mining, mobile telephone technology, wind power technology, wireless sensor networks, telecommunication, traffic monitoring and technology, etc.

Topics Covered (Recognized by AI)
Biology79.8%Chemistry67%Organic chemistry47.7%Botany44%Ecology43.1%Biochemistry42.2%Medicine40.4%Physics36.7%Engineering35.8%Geology34.9%Computer science32.1%Genetics30.3%Geography26.6%Paleontology23.9%Food science23.9%Quantum mechanics22.9%Materials science22.9%Agronomy22%Environmental science21.1%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

MULTIDISCIPLINARY SCIENCES

Q4
Rank118/140
IndexSCIE
JCISCIE2026

MULTIDISCIPLINARY SCIENCES

Q3
Rank104/140
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

18 year
2026Latest
IF0.4
Articles / Year—
Total Citations—
2025
IF0.4
Articles / Year—
Total Citations—
2024
IF0.7
Articles / Year—
Total Citations—
2023
IF0.7
Articles / Year—
Total Citations—
2022
IF0.809
Articles / Year—
Total Citations—

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #23,708Scopus Q3SCImago Profile
Scopus Coverage:2009-2026
Scopus Broad Areas:Multidisciplinary
Scopus Citation Rank (SJR)Q3
0.173

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q3
Citations / Doc (2 years)
0.48

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$2,386 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations43
3-Year Documents74
Citable Documents69

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate42.1%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

MultidisciplinaryQ3
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 14.3%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Multidisciplinary Sciences
Minor Category (Specific Field):
4区MULTIDISCIPLINARY SCIENCES
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Maejo International Journal of Science and Technology (abbr: MAEJO INT. J. SCI. TECHNOL, ISSN: 1905-7873) is a peer-reviewed international scholarly journal in the field of Multidisciplinary Sciences, published by Maejo University in Thailand. The periodical holds a Journal Impact Factor (JIF) of 0.40, ranking in quartile Q4 of Web of Science (SCIE), a Scopus SJR indicator of 0.173 (Q3), an H-index of 26.

The journal enforces rigorous peer evaluation with a publication frequency of Tri-annual, an annual output of approximately 25 scientific articles. In terms of accessibility and author fees, it operates under the Diamond OA model with an estimated APC of $2,386 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Diamond OA
Publisher
Maejo University
Publication Language
English
Frequency
Tri-annual
Indexing & Databases
SCIEScopusDOAJPubMed
Editorial Address
MAEJO UNIV, MIJST ORCHID BLDG, 1ST FL, SAN SAI, CHIANG MAI, THAILAND, 50290

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Record UUID: fc25f12a-76f6-42bb-8547-c51e08050abc
Database Updated: 2026-10-01