Grey Systems Impact factor 2025

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The latest impact factor of Grey Systems and all the other Web of Science journals was released on 20th June 2025 by Clarivate. Through this web page, researchers can check the impact factor, total citation, journal quartile, and journal aim & scope.

Grey Systems: Aim & Scope

Grey Systems is a Web of Science indexed journal tha publishes research in the area: Applied Mathematics (Q2); Computer Science (miscellaneous) (Q2); Control and Systems Engineering (Q2).
The ISSN of this journal is 20439385, 20439377.

Impact factor of Grey Systems

Journal Title	Grey Systems
Impact Factor
SJR	0.457
ISSN	20439385, 20439377
Quartile	Q2

The Journal Impact Factor is defined as citations to the journal in the JCR year to items published in the previous two years, divided by the total number of scholarly items, also known as citable items, (these comprise articles and reviews) published in the journal in the previous two years.

Impact factor data has a strong influence on the scientific community, affecting decisions on where to publish, whom to promote or hire, the success of grant applications, and even salary bonuses.

Only journals listed in the Science Citation Index Expanded (SCIE) and Social Sciences Citation Index (SSCI) receive an Impact Factor.

Similiar journals to publish

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Grey Systems

ISSN: 20439385, 20439377
Journal Impact:
Journal Scope: Applied Mathematics (Q2); Computer Science (miscellaneous) (Q2); Control and Systems Engineering (Q2)

GREY SYSTEMS-THEORY AND APPLICATION

ISSN: 2043-9385
Journal Impact: 3.2
Journal Scope: Mathematics, Interdisciplinary Applications

Grey Journal

ISSN: 1574180X, 15741796
Journal Impact:
Journal Scope: Library and Information Sciences (Q3)

JOURNAL OF GREY SYSTEM

ISSN:
Journal Impact: 1
Journal Scope: Mathematics, Interdisciplinary Applications

GREY ROOM

ISSN: 1536-0105
Journal Impact: 0.3
Journal Scope: Humanities, Multidisciplinary

IEEE Transactions on Systems, Man, and Cybernetics: Systems

ISSN: 21682216, 21682232
Journal Impact:
Journal Scope: Computer Science Applications (Q1); Control and Systems Engineering (Q1); Electrical and Electronic Engineering (Q1); Human-Computer Interaction (Q1); Information Systems (Q1); Software (Q1)

JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING

ISSN: 1861-9576
Journal Impact: 1.7
Journal Scope: Operations Research & Management Science

IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS

ISSN: 2168-2232
Journal Impact: 8.6
Journal Scope: Automation & Control Systems | Computer Science, Cybernetics

IET Cyber-Physical Systems

ISSN: 2398-3396
Journal Impact:
Journal Scope: Technology: Electrical engineering. Electronics. Nuclear engineering: Electronics: Computer engineering. Computer hardware | Science: Mathematics: Instruments and machines: Electronic computers. Computer science

International Series on Information Systems and Management in Creative eMedia

ISSN: 2341-5576
Journal Impact:
Journal Scope: Technology: Technology (General): Industrial engineering. Management engineering: Information technology

About SCI

SCI is a multidisciplinary citation index. Science Citation Index covers 9,000+ journals across 177 scientific disciplines. SCI was established in 1900 to the current. SCI-indexed journals are indexed by SCI and SSCI. SCI is described as the world's leading journal.

All journals covered in this database are reviewed for sufficiently high quality each year.

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