Scimago Journal & Country Rank

Transport and Telecommunicationopen access



Universities and research institutions in Latvia

Subject Area and Category


Transport and Telecommunication Institute



Publication type



14076160, 14076179





How to publish in this journal


Journal “Transport and Telecommunication” is a peer-reviewed open-access scientific journal, owned by Transport and Telecommunication Institute and has more 10 years of experience. This Journal is a source of information and research results in the full scope of transport science: modelling and planning the transport systems, technical means of transport; transport infrastructure, traffic control, intellectual transport system, telematic and also concerns the interdisciplinary questions: transport and the environment, safety in transport, quality and effectiveness of transport, interoperability and intermodality. The journal aims at addressing professionals in transport and telecommunication in different types of positions in the area of industry, research and academic institutions. The Journal is published quarterly in the electronic and printed version. Join the conversation about this journal

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.

Computer Science Applications2009Q4
Computer Science Applications2010Q4
Computer Science Applications2011Q4
Computer Science Applications2012Q4
Computer Science Applications2013Q4
Computer Science Applications2014Q4
Computer Science Applications2015Q3
Computer Science Applications2016Q3
Computer Science Applications2017Q3
Computer Science Applications2018Q3
Computer Science Applications2019Q3
Computer Science Applications2020Q3
Engineering (miscellaneous)2009Q3
Engineering (miscellaneous)2010Q4
Engineering (miscellaneous)2011Q4
Engineering (miscellaneous)2012Q3
Engineering (miscellaneous)2013Q3
Engineering (miscellaneous)2014Q3
Engineering (miscellaneous)2015Q2
Engineering (miscellaneous)2016Q2
Engineering (miscellaneous)2017Q2
Engineering (miscellaneous)2018Q2
Engineering (miscellaneous)2019Q2
Engineering (miscellaneous)2020Q3

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.

Total Documents

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

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)20080.000
Cites / Doc. (4 years)20090.174
Cites / Doc. (4 years)20100.067
Cites / Doc. (4 years)20110.055
Cites / Doc. (4 years)20120.212
Cites / Doc. (4 years)20130.136
Cites / Doc. (4 years)20140.349
Cites / Doc. (4 years)20150.509
Cites / Doc. (4 years)20160.845
Cites / Doc. (4 years)20171.148
Cites / Doc. (4 years)20181.232
Cites / Doc. (4 years)20191.228
Cites / Doc. (4 years)20201.220
Cites / Doc. (3 years)20080.000
Cites / Doc. (3 years)20090.174
Cites / Doc. (3 years)20100.067
Cites / Doc. (3 years)20110.055
Cites / Doc. (3 years)20120.250
Cites / Doc. (3 years)20130.160
Cites / Doc. (3 years)20140.333
Cites / Doc. (3 years)20150.595
Cites / Doc. (3 years)20160.966
Cites / Doc. (3 years)20171.287
Cites / Doc. (3 years)20181.208
Cites / Doc. (3 years)20191.316
Cites / Doc. (3 years)20201.311
Cites / Doc. (2 years)20080.000
Cites / Doc. (2 years)20090.174
Cites / Doc. (2 years)20100.067
Cites / Doc. (2 years)20110.060
Cites / Doc. (2 years)20120.259
Cites / Doc. (2 years)20130.245
Cites / Doc. (2 years)20140.400
Cites / Doc. (2 years)20150.737
Cites / Doc. (2 years)20161.115
Cites / Doc. (2 years)20171.492
Cites / Doc. (2 years)20181.359
Cites / Doc. (2 years)20191.306
Cites / Doc. (2 years)20201.576
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 Cites20080
Self Cites20090
Self Cites20101
Self Cites20111
Self Cites201210
Self Cites20135
Self Cites20145
Self Cites20158
Self Cites201615
Self Cites20179
Self Cites201810
Self Cites20199
Self Cites20202
Total Cites20080
Total Cites20094
Total Cites20103
Total Cites20114
Total Cites201219
Total Cites201313
Total Cites201427
Total Cites201550
Total Cites201686
Total Cites2017121
Total Cites2018116
Total Cites2019125
Total Cites2020118
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 document20080
External Cites per document20090.174
External Cites per document20100.044
External Cites per document20110.041
External Cites per document20120.118
External Cites per document20130.099
External Cites per document20140.272
External Cites per document20150.500
External Cites per document20160.798
External Cites per document20171.191
External Cites per document20181.104
External Cites per document20191.221
External Cites per document20201.289
Cites per document20080.000
Cites per document20090.174
Cites per document20100.067
Cites per document20110.055
Cites per document20120.250
Cites per document20130.160
Cites per document20140.333
Cites per document20150.595
Cites per document20160.966
Cites per document20171.287
Cites per document20181.208
Cites per document20191.316
Cites per document20201.311
% 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 documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20130
Non-citable documents20140
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Non-citable documents20200
Citable documents20080
Citable documents200923
Citable documents201045
Citable documents201173
Citable documents201276
Citable documents201381
Citable documents201481
Citable documents201584
Citable documents201689
Citable documents201794
Citable documents201896
Citable documents201995
Citable documents202090
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 documents20080
Uncited documents200920
Uncited documents201042
Uncited documents201169
Uncited documents201258
Uncited documents201370
Uncited documents201462
Uncited documents201556
Uncited documents201648
Uncited documents201741
Uncited documents201845
Uncited documents201936
Uncited documents202041
Cited documents20080
Cited documents20093
Cited documents20103
Cited documents20114
Cited documents201218
Cited documents201311
Cited documents201419
Cited documents201528
Cited documents201641
Cited documents201753
Cited documents201851
Cited documents201959
Cited documents202049
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Metrics based on Scopus® data as of April 2021
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