Scimago Journal & Country Rank

Computers and Education

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
134
H Index
Subject Area and CategoryComputer Science
Computer Science (miscellaneous)

Social Sciences
Education
E-learning
PublisherElsevier Ltd.
Publication typeJournals
ISSN03601315
Coverage1976-2001, 2003-ongoing
Scope Computing and communication technology continue to make an ever-increasing impact on all aspects of cognition, education and training, from primary to tertiary and in the growing open and distance learning environment. The journal is an established technically-based, interdisciplinary forum for communication in the use of all forms of computing in this socially and technologically significant area of application and will continue to publish definitive contributions to serve as a reference standard against which the current state-of-the-art can be assessed.

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Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Computer Science (miscellaneous)1999Q2
Computer Science (miscellaneous)2000Q2
Computer Science (miscellaneous)2001Q1
Computer Science (miscellaneous)2002Q2
Computer Science (miscellaneous)2003Q2
Computer Science (miscellaneous)2004Q2
Computer Science (miscellaneous)2005Q2
Computer Science (miscellaneous)2006Q1
Computer Science (miscellaneous)2007Q1
Computer Science (miscellaneous)2008Q1
Computer Science (miscellaneous)2009Q1
Computer Science (miscellaneous)2010Q1
Computer Science (miscellaneous)2011Q1
Computer Science (miscellaneous)2012Q1
Computer Science (miscellaneous)2013Q1
Computer Science (miscellaneous)2014Q1
Computer Science (miscellaneous)2015Q1
Computer Science (miscellaneous)2016Q1
Computer Science (miscellaneous)2017Q1
Education1999Q2
Education2000Q2
Education2001Q1
Education2002Q1
Education2003Q1
Education2004Q1
Education2005Q1
Education2006Q1
Education2007Q1
Education2008Q1
Education2009Q1
Education2010Q1
Education2011Q1
Education2012Q1
Education2013Q1
Education2014Q1
Education2015Q1
Education2016Q1
Education2017Q1
E-learning1999Q1
E-learning2000Q1
E-learning2001Q1
E-learning2002Q1
E-learning2003Q1
E-learning2004Q1
E-learning2005Q1
E-learning2006Q1
E-learning2007Q1
E-learning2008Q1
E-learning2009Q1
E-learning2010Q1
E-learning2011Q1
E-learning2012Q1
E-learning2013Q1
E-learning2014Q1
E-learning2015Q1
E-learning2016Q1
E-learning2017Q1
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of 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 It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19990.377
20000.430
20010.701
20020.506
20030.621
20040.565
20050.616
20060.942
20071.250
20081.224
20091.322
20101.601
20112.277
20122.609
20132.463
20142.347
20152.742
20162.654
20172.626
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.589
Cites / Doc. (4 years)20000.754
Cites / Doc. (4 years)20010.983
Cites / Doc. (4 years)20021.011
Cites / Doc. (4 years)20031.385
Cites / Doc. (4 years)20041.266
Cites / Doc. (4 years)20052.119
Cites / Doc. (4 years)20062.490
Cites / Doc. (4 years)20073.068
Cites / Doc. (4 years)20083.714
Cites / Doc. (4 years)20094.262
Cites / Doc. (4 years)20105.477
Cites / Doc. (4 years)20115.720
Cites / Doc. (4 years)20125.978
Cites / Doc. (4 years)20136.557
Cites / Doc. (4 years)20146.024
Cites / Doc. (4 years)20156.708
Cites / Doc. (4 years)20166.592
Cites / Doc. (4 years)20176.211
Cites / Doc. (3 years)19990.589
Cites / Doc. (3 years)20000.746
Cites / Doc. (3 years)20010.992
Cites / Doc. (3 years)20021.067
Cites / Doc. (3 years)20031.400
Cites / Doc. (3 years)20041.269
Cites / Doc. (3 years)20052.172
Cites / Doc. (3 years)20062.553
Cites / Doc. (3 years)20072.954
Cites / Doc. (3 years)20083.658
Cites / Doc. (3 years)20094.235
Cites / Doc. (3 years)20105.295
Cites / Doc. (3 years)20115.601
Cites / Doc. (3 years)20125.784
Cites / Doc. (3 years)20136.233
Cites / Doc. (3 years)20145.627
Cites / Doc. (3 years)20156.306
Cites / Doc. (3 years)20165.958
Cites / Doc. (3 years)20175.841
Cites / Doc. (2 years)19990.625
Cites / Doc. (2 years)20000.667
Cites / Doc. (2 years)20010.987
Cites / Doc. (2 years)20020.965
Cites / Doc. (2 years)20031.337
Cites / Doc. (2 years)20041.369
Cites / Doc. (2 years)20052.218
Cites / Doc. (2 years)20062.196
Cites / Doc. (2 years)20072.838
Cites / Doc. (2 years)20083.542
Cites / Doc. (2 years)20093.898
Cites / Doc. (2 years)20105.139
Cites / Doc. (2 years)20115.234
Cites / Doc. (2 years)20125.067
Cites / Doc. (2 years)20135.649
Cites / Doc. (2 years)20145.130
Cites / Doc. (2 years)20155.447
Cites / Doc. (2 years)20165.143
Cites / Doc. (2 years)20175.490
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites199911
Self Cites200023
Self Cites200115
Self Cites200212
Self Cites200322
Self Cites200429
Self Cites200522
Self Cites200622
Self Cites200747
Self Cites2008130
Self Cites2009238
Self Cites2010533
Self Cites2011603
Self Cites2012592
Self Cites2013590
Self Cites2014427
Self Cites2015452
Self Cites2016366
Self Cites2017254
Total Cites199983
Total Cites200097
Total Cites2001132
Total Cites2002127
Total Cites2003189
Total Cites2004184
Total Cites2005328
Total Cites2006383
Total Cites2007452
Total Cites2008834
Total Cites20091732
Total Cites20102981
Total Cites20114016
Total Cites20124141
Total Cites20134637
Total Cites20144243
Total Cites20154692
Total Cites20164415
Total Cites20173592
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.511
External Cites per document20000.569
External Cites per document20010.880
External Cites per document20020.966
External Cites per document20031.237
External Cites per document20041.069
External Cites per document20052.026
External Cites per document20062.407
External Cites per document20072.647
External Cites per document20083.088
External Cites per document20093.653
External Cites per document20104.348
External Cites per document20114.760
External Cites per document20124.957
External Cites per document20135.440
External Cites per document20145.061
External Cites per document20155.699
External Cites per document20165.464
External Cites per document20175.428
Cites per document19990.589
Cites per document20000.746
Cites per document20010.992
Cites per document20021.067
Cites per document20031.400
Cites per document20041.269
Cites per document20052.172
Cites per document20062.553
Cites per document20072.954
Cites per document20083.658
Cites per document20094.235
Cites per document20105.295
Cites per document20115.601
Cites per document20125.784
Cites per document20136.233
Cites per document20145.627
Cites per document20156.306
Cites per document20165.958
Cites per document20175.841
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
19992.94
20006.98
20014.76
20023.85
200314.29
20048.16
200514.00
200610.34
20077.26
200813.85
200913.27
201013.17
201115.22
201216.53
201318.69
201417.35
201518.22
201619.14
201723.84
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20032
Non-citable documents20045
Non-citable documents20056
Non-citable documents20065
Non-citable documents20074
Non-citable documents20084
Non-citable documents20094
Non-citable documents20103
Non-citable documents20116
Non-citable documents20126
Non-citable documents20139
Non-citable documents20147
Non-citable documents20156
Non-citable documents20163
Non-citable documents20172
Citable documents1999141
Citable documents2000130
Citable documents2001133
Citable documents2002119
Citable documents2003135
Citable documents2004145
Citable documents2005151
Citable documents2006150
Citable documents2007153
Citable documents2008228
Citable documents2009409
Citable documents2010563
Citable documents2011717
Citable documents2012716
Citable documents2013744
Citable documents2014754
Citable documents2015744
Citable documents2016741
Citable documents2017615
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents199986
Uncited documents200078
Uncited documents200162
Uncited documents200264
Uncited documents200354
Uncited documents200467
Uncited documents200551
Uncited documents200648
Uncited documents200741
Uncited documents200848
Uncited documents200969
Uncited documents201060
Uncited documents201181
Uncited documents201274
Uncited documents201362
Uncited documents201476
Uncited documents201559
Uncited documents201657
Uncited documents201760
Cited documents199955
Cited documents200052
Cited documents200171
Cited documents200255
Cited documents200383
Cited documents200483
Cited documents2005106
Cited documents2006107
Cited documents2007116
Cited documents2008184
Cited documents2009344
Cited documents2010506
Cited documents2011642
Cited documents2012648
Cited documents2013691
Cited documents2014685
Cited documents2015691
Cited documents2016687
Cited documents2017557
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