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International Journal of Systems Science

Taylor and Francis Ltd. · United Kingdom

ISSN0020-7721eISSN1464-5319

SJR Q1✓ WOS SCIE✓ Scopus / SJR

/ 100

Medium Risk

Score Breakdown

✓ WoS SCIE/SSCI+25

✓ Scopus Q1+25

Total50

Journal Impact Factor

This journal is indexed in Web of Science (JCR) and has an official Journal Impact Factor. View the current value on the journal’s page ↗

SJR Score

1.345

H-Index

108

CiteScore

View ↗

Scopus metric · on the journal’s page

SNIP

1.138

Total Works

9,290

Total Citations

129,196

2yr Mean Citedness

2.89

Free JIF alternative

Retractions

Source: Retraction Watch

Aims & Scope✦ Compiled from public sources

International Journal of Systems Science publishes original research documents in the areas of Databases & Information Systems and General Computer Science. It is also an Open Access journal in Computer Science, Engineering, and Mathematics.

AI-compiled from public web sources · verify on publisher page →

⚡ Speed vs Prestige

How does this journal balance review speed with impact level?

SJR Rank

Top 25% in field

General Information

Country / RegionUnited Kingdom

Primary LanguageEnglish

1st Year Published—

Annual Volume~ 296 articles / year

StatusActive

Total Publications9,290

Publisher OrgTaylor & Francis

Visit Journal Website

Submission Info

Publishing ModelSubscription

Peer Review—

Review Time—

Acceptance Rate—

OA License—

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

6/12 · 50%

✅

Do you know the journal / publisher?

Taylor and Francis Ltd.

✅

Does the journal have a website?

✓ Linked

✅

Is the ISSN verified?

0020-7721 / 1464-5319

✅

Indexed in a trusted database?

WoS, Scopus

❌

Peer review process documented?

N/A

❌

Follows ethical publishing standards (COPE)?

N/A

❌

APC fees clearly disclosed?

N/A

✅

Not on predatory/blacklists?

✓ Clean

❌

Long-term digital preservation?

N/A

❌

Plagiarism detection in place?

N/A

❌

Listed in DOAJ (verified OA)?

N/A

✅

Primary language documented?

English

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published

Times cited

2019

2020

2021

2022

2023

2024

2025

2026

Source: OpenAlex · Note: citations accumulate over time so older years appear higher

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Computer Science ApplicationsQ1

Control and Systems EngineeringQ1

Theoretical Computer ScienceQ1

Subject Classification

Web of Science Categories

Automation & Control SystemsComputer Science, Theory & MethodsOperations Research & Management Science

Scopus Categories

Computer Science ApplicationsControl and Systems EngineeringTheoretical Computer Science

Research Topics (OpenAlex)

Stability and Control of Uncertain SystemsAdaptive Control of Nonlinear SystemsControl Systems and IdentificationAdvanced Control Systems OptimizationFault Detection and Control Systems