Scimago Journal & Country Rank

Turkish Online Journal of Distance Educationopen access

Country Turkey  - SIR icon SIR Ranking of Turkey
H Index
Subject Area and CategorySocial Sciences
PublisherAnadolu University
Publication typeJournals
Scope The Turkish Online Journal of Distance Education (TOJDE) is a peer-reviewed quarterly e-journal. International in scope, this scholarly e-journal publishes refereed articles focusing on the issues and challenges of providing theory, research and information services to global learners in any kind of distance education or open learning applications. TOJDE will particularly strive to meet the continuing education needs of practitioners and educators by providing a forum for the discussion of extended learning strategies, policies and practices, and trends in information technology as they impact the delivery of student support services for distance learners and faculties.


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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)20040.000
Cites / Doc. (4 years)20050.162
Cites / Doc. (4 years)20060.172
Cites / Doc. (4 years)20070.158
Cites / Doc. (4 years)20080.244
Cites / Doc. (4 years)20090.516
Cites / Doc. (4 years)20100.570
Cites / Doc. (4 years)20110.332
Cites / Doc. (4 years)20120.215
Cites / Doc. (4 years)20130.222
Cites / Doc. (4 years)20140.272
Cites / Doc. (4 years)20150.328
Cites / Doc. (4 years)20160.409
Cites / Doc. (4 years)20170.515
Cites / Doc. (4 years)20180.668
Cites / Doc. (3 years)20040.000
Cites / Doc. (3 years)20050.162
Cites / Doc. (3 years)20060.172
Cites / Doc. (3 years)20070.158
Cites / Doc. (3 years)20080.274
Cites / Doc. (3 years)20090.563
Cites / Doc. (3 years)20100.641
Cites / Doc. (3 years)20110.253
Cites / Doc. (3 years)20120.144
Cites / Doc. (3 years)20130.227
Cites / Doc. (3 years)20140.279
Cites / Doc. (3 years)20150.355
Cites / Doc. (3 years)20160.403
Cites / Doc. (3 years)20170.524
Cites / Doc. (3 years)20180.750
Cites / Doc. (2 years)20040.000
Cites / Doc. (2 years)20050.162
Cites / Doc. (2 years)20060.172
Cites / Doc. (2 years)20070.139
Cites / Doc. (2 years)20080.271
Cites / Doc. (2 years)20090.755
Cites / Doc. (2 years)20100.291
Cites / Doc. (2 years)20110.113
Cites / Doc. (2 years)20120.179
Cites / Doc. (2 years)20130.202
Cites / Doc. (2 years)20140.310
Cites / Doc. (2 years)20150.242
Cites / Doc. (2 years)20160.385
Cites / Doc. (2 years)20170.557
Cites / Doc. (2 years)20180.583
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 Cites20040
Self Cites20054
Self Cites20065
Self Cites20076
Self Cites20088
Self Cites20097
Self Cites201017
Self Cites20118
Self Cites20128
Self Cites20139
Self Cites201419
Self Cites201513
Self Cites20168
Self Cites201710
Self Cites201818
Total Cites20040
Total Cites20056
Total Cites200615
Total Cites200724
Total Cites200846
Total Cites200994
Total Cites2010109
Total Cites201146
Total Cites201229
Total Cites201354
Total Cites201475
Total Cites2015100
Total Cites201691
Total Cites201789
Total Cites2018108
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 document20040
External Cites per document20050.054
External Cites per document20060.115
External Cites per document20070.118
External Cites per document20080.226
External Cites per document20090.521
External Cites per document20100.541
External Cites per document20110.209
External Cites per document20120.104
External Cites per document20130.189
External Cites per document20140.208
External Cites per document20150.309
External Cites per document20160.367
External Cites per document20170.465
External Cites per document20180.625
Cites per document20040.000
Cites per document20050.162
Cites per document20060.172
Cites per document20070.158
Cites per document20080.274
Cites per document20090.563
Cites per document20100.641
Cites per document20110.253
Cites per document20120.144
Cites per document20130.227
Cites per document20140.279
Cites per document20150.355
Cites per document20160.403
Cites per document20170.524
Cites per document20180.750
% 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 documents20040
Non-citable documents20055
Non-citable documents20066
Non-citable documents200712
Non-citable documents200812
Non-citable documents200914
Non-citable documents201012
Non-citable documents201113
Non-citable documents201217
Non-citable documents201317
Non-citable documents201416
Non-citable documents201510
Non-citable documents20167
Non-citable documents20173
Non-citable documents20184
Citable documents20040
Citable documents200537
Citable documents200687
Citable documents2007152
Citable documents2008168
Citable documents2009167
Citable documents2010170
Citable documents2011182
Citable documents2012202
Citable documents2013238
Citable documents2014269
Citable documents2015282
Citable documents2016226
Citable documents2017170
Citable documents2018144
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 documents20040
Uncited documents200536
Uncited documents200681
Uncited documents2007142
Uncited documents2008146
Uncited documents2009130
Uncited documents2010129
Uncited documents2011159
Uncited documents2012194
Uncited documents2013213
Uncited documents2014225
Uncited documents2015224
Uncited documents2016169
Uncited documents2017124
Uncited documents201895
Cited documents20040
Cited documents20056
Cited documents200612
Cited documents200722
Cited documents200834
Cited documents200951
Cited documents201053
Cited documents201136
Cited documents201225
Cited documents201342
Cited documents201460
Cited documents201568
Cited documents201664
Cited documents201749
Cited documents201853
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