Scimago Journal & Country Rank

Logic Journal of the IGPL

Country United Kingdom  - SIR icon SIR Ranking of United Kingdom
H Index
Subject Area and CategoryArts and Humanities
PublisherOxford University Press
Publication typeJournals
ISSN13689894, 13670751
Scope Logic Journal of the IGPL publishes papers in all areas of pure and applied logic, including pure logical systems, proof theory, model theory, recursion theory, type theory, nonclassical logics, nonmonotonic logic, numerical and uncertainty reasoning, logic and AI, foundations of logic programming, logic and computation, logic and language, and logic engineering. The journal is published in both hard copy and in electronic form. Contact OUP for futher details of electronic subscription.


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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.


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.

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)20050.000
Cites / Doc. (4 years)20060.571
Cites / Doc. (4 years)20070.864
Cites / Doc. (4 years)20080.549
Cites / Doc. (4 years)20090.615
Cites / Doc. (4 years)20100.575
Cites / Doc. (4 years)20110.861
Cites / Doc. (4 years)20121.197
Cites / Doc. (4 years)20130.936
Cites / Doc. (4 years)20140.894
Cites / Doc. (4 years)20150.688
Cites / Doc. (4 years)20160.731
Cites / Doc. (4 years)20170.654
Cites / Doc. (3 years)20050.000
Cites / Doc. (3 years)20060.571
Cites / Doc. (3 years)20070.864
Cites / Doc. (3 years)20080.549
Cites / Doc. (3 years)20090.555
Cites / Doc. (3 years)20100.579
Cites / Doc. (3 years)20110.909
Cites / Doc. (3 years)20121.227
Cites / Doc. (3 years)20130.836
Cites / Doc. (3 years)20140.857
Cites / Doc. (3 years)20150.651
Cites / Doc. (3 years)20160.727
Cites / Doc. (3 years)20170.643
Cites / Doc. (2 years)20050.000
Cites / Doc. (2 years)20060.571
Cites / Doc. (2 years)20070.864
Cites / Doc. (2 years)20080.429
Cites / Doc. (2 years)20090.452
Cites / Doc. (2 years)20100.670
Cites / Doc. (2 years)20110.958
Cites / Doc. (2 years)20121.119
Cites / Doc. (2 years)20130.786
Cites / Doc. (2 years)20140.850
Cites / Doc. (2 years)20150.555
Cites / Doc. (2 years)20160.711
Cites / Doc. (2 years)20170.532
Total 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.

Self Cites20050
Self Cites20063
Self Cites20071
Self Cites20084
Self Cites200912
Self Cites20102
Self Cites20117
Self Cites201227
Self Cites20137
Self Cites201417
Self Cites20152
Self Cites201610
Self Cites201714
Total Cites20050
Total Cites200624
Total Cites200776
Total Cites200873
Total Cites200966
Total Cites201077
Total Cites201190
Total Cites2012146
Total Cites2013107
Total Cites2014144
Total Cites2015140
Total Cites2016120
Total Cites2017101
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.

External Cites per document20050
External Cites per document20060.500
External Cites per document20070.852
External Cites per document20080.519
External Cites per document20090.454
External Cites per document20100.564
External Cites per document20110.838
External Cites per document20121.000
External Cites per document20130.781
External Cites per document20140.756
External Cites per document20150.642
External Cites per document20160.667
External Cites per document20170.554
Cites per document20050.000
Cites per document20060.571
Cites per document20070.864
Cites per document20080.549
Cites per document20090.555
Cites per document20100.579
Cites per document20110.909
Cites per document20121.227
Cites per document20130.836
Cites per document20140.857
Cites per document20150.651
Cites per document20160.727
Cites per document20170.643
% 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
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.

Non-citable documents20050
Non-citable documents20064
Non-citable documents20077
Non-citable documents20089
Non-citable documents20096
Non-citable documents20109
Non-citable documents201110
Non-citable documents201214
Non-citable documents201313
Non-citable documents201414
Non-citable documents201515
Non-citable documents201610
Non-citable documents20179
Citable documents20050
Citable documents200642
Citable documents200788
Citable documents2008133
Citable documents2009119
Citable documents2010133
Citable documents201199
Citable documents2012119
Citable documents2013128
Citable documents2014168
Citable documents2015215
Citable documents2016165
Citable documents2017157
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.

Uncited documents20050
Uncited documents200633
Uncited documents200756
Uncited documents200898
Uncited documents200982
Uncited documents201099
Uncited documents201166
Uncited documents201270
Uncited documents201387
Uncited documents2014115
Uncited documents2015150
Uncited documents2016111
Uncited documents2017109
Cited documents20050
Cited documents200613
Cited documents200739
Cited documents200844
Cited documents200943
Cited documents201043
Cited documents201143
Cited documents201263
Cited documents201354
Cited documents201467
Cited documents201580
Cited documents201664
Cited documents201757
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