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Impact Factor & Key Scientometrics

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Overview

Impact Factor

H Index

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Impact Factor

1.141

I. Basic Journal Info

Country

United States
Journal ISSN: 15307131, 15312542
Publisher: The Johns Hopkins University Press
History: 2001-ongoing
Journal Hompage: Link
How to Get Published:

Research Categories

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Impact Factor by Web of Science

Impact Factor

by WOS

Ranking

by WOS

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SJR, SJR Impact Factor and H Index

H Index

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SJR

1.015

Scopus Impact Factor

1.141

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

2-year
Impact Factor

1.141

3-year
Impact Factor

1.205

4-year
Impact Factor

1.141

Scope/Description:

A journal that presents research findings and provides regular coverage of issues in technology, publishing, and periodicals, portal is written by librarians for librarians. Peer-reviewed articles address subjects such as library administration, information technology, and information policy. The journal examines the role of libraries in meeting institutional missions, explores how technology affects librarianship and scholarship, and conveys this research to academic librarians in a timely manner.

II. Science Citation Report (SCR)



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SCR Impact Factor

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SCR Journal Ranking

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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.

1.015

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Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

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Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

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Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

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Impact Factor History

2-year 3-year 4-year
  • 2021 Impact Factor
    1.141 1.205 1.337
  • 2020 Impact Factor
    0.964 1.075 1.167
  • 2019 Impact Factor
    1.021 1.237 1.313
  • 2018 Impact Factor
    1.352 1.464 1.604
  • 2017 Impact Factor
    1.375 1.353 1.638
  • 2016 Impact Factor
    1.731 2.019 1.955
  • 2015 Impact Factor
    2.164 2 2.009
  • 2014 Impact Factor
    1.685 NA NA
  • 2013 Impact Factor
    1.667 NA NA
  • 2012 Impact Factor
    0.893 NA NA
  • 2011 Impact Factor
    1.219 NA NA
  • 2010 Impact Factor
    1.356 NA NA
  • 2009 Impact Factor
    1.288 NA NA
  • 2008 Impact Factor
    1.444 NA NA
  • 2007 Impact Factor
    1.424 NA NA
  • 2006 Impact Factor
    1.028 NA NA
  • 2005 Impact Factor
    0.861 NA NA
  • 2004 Impact Factor
    0.65 NA NA
  • 2003 Impact Factor
    0.556 NA NA
  • 2002 Impact Factor
    0.533 NA NA
  • 2001 Impact Factor
    0 NA NA
  • 2000 Impact Factor
    NA 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)

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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

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H-Index History