Scimago Journal & Country Rank

International Journal of Doctoral Studiesopen access

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

Informing Science Institute

H-Index

28

Publication type

Journals

ISSN

15568873, 15568881

Coverage

2010-2021

Scope

Information not localized Join the conversation about this journal
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
Education2011Q4
Education2012Q3
Education2013Q2
Education2014Q3
Education2015Q2
Education2016Q2
Education2017Q3
Education2018Q2
Education2019Q1
Education2020Q2
Education2021Q2
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
20110.114
20120.331
20130.424
20140.304
20150.623
20160.407
20170.201
20180.421
20191.006
20200.482
20210.544
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
20107
20118
201218
20139
201413
201529
201625
20176
201827
201937
202034
202138
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)20100.000
Cites / Doc. (4 years)20110.143
Cites / Doc. (4 years)20121.600
Cites / Doc. (4 years)20131.424
Cites / Doc. (4 years)20142.048
Cites / Doc. (4 years)20152.000
Cites / Doc. (4 years)20161.899
Cites / Doc. (4 years)20171.066
Cites / Doc. (4 years)20181.808
Cites / Doc. (4 years)20192.379
Cites / Doc. (4 years)20202.274
Cites / Doc. (4 years)20212.500
Cites / Doc. (3 years)20100.000
Cites / Doc. (3 years)20110.143
Cites / Doc. (3 years)20121.600
Cites / Doc. (3 years)20131.424
Cites / Doc. (3 years)20141.886
Cites / Doc. (3 years)20151.950
Cites / Doc. (3 years)20161.608
Cites / Doc. (3 years)20170.881
Cites / Doc. (3 years)20181.700
Cites / Doc. (3 years)20192.466
Cites / Doc. (3 years)20201.671
Cites / Doc. (3 years)20212.337
Cites / Doc. (2 years)20100.000
Cites / Doc. (2 years)20110.143
Cites / Doc. (2 years)20121.600
Cites / Doc. (2 years)20131.308
Cites / Doc. (2 years)20141.630
Cites / Doc. (2 years)20151.727
Cites / Doc. (2 years)20161.238
Cites / Doc. (2 years)20170.667
Cites / Doc. (2 years)20181.742
Cites / Doc. (2 years)20192.000
Cites / Doc. (2 years)20201.609
Cites / Doc. (2 years)20211.521
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 Cites20100
Self Cites20111
Self Cites201213
Self Cites201318
Self Cites201425
Self Cites201531
Self Cites201644
Self Cites20175
Self Cites201830
Self Cites201938
Self Cites202027
Self Cites202152
Total Cites20100
Total Cites20111
Total Cites201224
Total Cites201347
Total Cites201466
Total Cites201578
Total Cites201682
Total Cites201759
Total Cites2018102
Total Cites2019143
Total Cites2020117
Total Cites2021229
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 document20100
External Cites per document20110.000
External Cites per document20120.846
External Cites per document20130.935
External Cites per document20141.206
External Cites per document20151.175
External Cites per document20160.745
External Cites per document20170.806
External Cites per document20181.200
External Cites per document20191.810
External Cites per document20201.286
External Cites per document20211.806
Cites per document20100.000
Cites per document20110.143
Cites per document20121.600
Cites per document20131.424
Cites per document20141.886
Cites per document20151.950
Cites per document20161.608
Cites per document20170.881
Cites per document20181.700
Cites per document20192.466
Cites per document20201.671
Cites per document20212.337
% 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
20100.00
20110.00
201222.22
201311.11
201423.08
201513.79
201620.00
201733.33
201825.93
201913.51
202011.76
202126.32
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 documents20100
Non-citable documents20111
Non-citable documents20122
Non-citable documents20132
Non-citable documents20141
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Non-citable documents20200
Non-citable documents20210
Citable documents20100
Citable documents20116
Citable documents201213
Citable documents201331
Citable documents201434
Citable documents201540
Citable documents201651
Citable documents201767
Citable documents201860
Citable documents201958
Citable documents202070
Citable documents202198
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 documents20100
Uncited documents20116
Uncited documents20124
Uncited documents201312
Uncited documents201413
Uncited documents201513
Uncited documents201621
Uncited documents201736
Uncited documents201824
Uncited documents201919
Uncited documents202025
Uncited documents202130
Cited documents20100
Cited documents20111
Cited documents201211
Cited documents201321
Cited documents201422
Cited documents201527
Cited documents201630
Cited documents201731
Cited documents201836
Cited documents201939
Cited documents202045
Cited documents202168
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Metrics based on Scopus® data as of April 2022
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