System
Impact Factor & Key Scientometrics

System
Overview

Impact Factor

3.167

H Index

84

Impact Factor

4.965

I. Basic Journal Info

Country

United Kingdom
Journal ISSN: 0346251X
Publisher: Elsevier Ltd.
History: 1973-ongoing
Journal Hompage: Link
How to Get Published:

Research Categories

System
Impact Factor by Web of Science

Index

SCIE/SSCI

Impact Factor

3.167

by WOS

Ranking

4546

by WOS

System
SJR, SJR Impact Factor and H Index

H Index

84

SJR

1.422

Scopus Impact Factor

4.965

System
SJR Impact Factor 2-year, 3-year, 4-year

2-year
Impact Factor

4.965

3-year
Impact Factor

4.906

4-year
Impact Factor

4.965

Scope/Description:

This international journal is devoted to the applications of educational technology and applied linguistics to problems of foreign language teaching and learning. Attention is paid to all languages and to problems associated with the study and teaching of English as a second or foreign language. The journal serves as a vehicle of expression for colleagues in developing countries. System prefers its contributors to provide articles which have a sound theoretical base with a visible practical application which can be generalized. The review section may take up works of a more theoretical nature to broaden the background.

II. Science Citation Report (SCR)



System
SCR Impact Factor

System
SCR Journal Ranking

System
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.

1.422

System
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

System
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

System
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

System
Impact Factor History

2-year 3-year 4-year
  • 2021 Impact Factor
    4.965 4.906 5.108
  • 2020 Impact Factor
    3.586 3.701 3.818
  • 2019 Impact Factor
    2.704 2.727 3
  • 2018 Impact Factor
    2.358 2.536 2.559
  • 2017 Impact Factor
    1.894 2.045 2.175
  • 2016 Impact Factor
    1.636 1.81 1.936
  • 2015 Impact Factor
    1.298 1.456 1.86
  • 2014 Impact Factor
    1.179 NA NA
  • 2013 Impact Factor
    1.366 NA NA
  • 2012 Impact Factor
    1.176 NA NA
  • 2011 Impact Factor
    1.567 NA NA
  • 2010 Impact Factor
    1.253 NA NA
  • 2009 Impact Factor
    1.052 NA NA
  • 2008 Impact Factor
    0.770 NA NA
  • 2007 Impact Factor
    1.118 NA NA
  • 2006 Impact Factor
    1.047 NA NA
  • 2005 Impact Factor
    0.915 NA NA
  • 2004 Impact Factor
    0.654 NA NA
  • 2003 Impact Factor
    0.618 NA NA
  • 2002 Impact Factor
    0.565 NA NA
  • 2001 Impact Factor
    0.530 NA NA
  • 2000 Impact Factor
    0.438 NA NA
Note: impact factor data for reference only

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Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?


III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

System
H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

84

System
H-Index History