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.
Year
SJR
2002
0.130
2003
0.143
2004
0.139
2005
0.123
2006
0.134
Total Documents
Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.
Year
Documents
2002
167
2003
172
2004
0
2005
0
2006
0
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 document
Year
Value
Cites / Doc. (4 years)
2002
0.160
Cites / Doc. (4 years)
2003
0.218
Cites / Doc. (4 years)
2004
0.268
Cites / Doc. (4 years)
2005
0.228
Cites / Doc. (4 years)
2006
0.230
Cites / Doc. (3 years)
2002
0.160
Cites / Doc. (3 years)
2003
0.218
Cites / Doc. (3 years)
2004
0.268
Cites / Doc. (3 years)
2005
0.245
Cites / Doc. (3 years)
2006
0.279
Cites / Doc. (2 years)
2002
0.160
Cites / Doc. (2 years)
2003
0.218
Cites / Doc. (2 years)
2004
0.345
Cites / Doc. (2 years)
2005
0.331
Cites / Doc. (2 years)
2006
0.000
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.
Cites
Year
Value
Self Cites
2002
10
Self Cites
2003
18
Self Cites
2004
0
Self Cites
2005
0
Self Cites
2006
0
Total Cites
2002
30
Total Cites
2003
77
Total Cites
2004
141
Total Cites
2005
83
Total Cites
2006
48
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.
Cites
Year
Value
External Cites per document
2002
0.107
External Cites per document
2003
0.167
External Cites per document
2004
0.268
External Cites per document
2005
0.245
External Cites per document
2006
0.279
Cites per document
2002
0.160
Cites per document
2003
0.218
Cites per document
2004
0.268
Cites per document
2005
0.245
Cites per document
2006
0.279
% 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.
Year
International Collaboration
2002
8.98
2003
11.05
2004
0
2005
0
2006
0
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.
Documents
Year
Value
Non-citable documents
2002
3
Non-citable documents
2003
5
Non-citable documents
2004
7
Non-citable documents
2005
4
Non-citable documents
2006
2
Citable documents
2002
184
Citable documents
2003
349
Citable documents
2004
519
Citable documents
2005
335
Citable documents
2006
170
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.
Documents
Year
Value
Uncited documents
2002
162
Uncited documents
2003
297
Uncited documents
2004
434
Uncited documents
2005
288
Uncited documents
2006
143
Cited documents
2002
25
Cited documents
2003
57
Cited documents
2004
92
Cited documents
2005
51
Cited documents
2006
29
% Female Authors
Evolution of the percentage of female authors.
Year
Female Percent
2002
23.00
2003
21.36
2004
0.00
2005
0.00
2006
0.00
Documents cited by public policy (Overton)
Evolution of the number of documents cited by public policy documents according to Overton database.
Documents
Year
Value
Overton
2002
0
Overton
2003
0
Overton
2004
0
Overton
2005
0
Overton
2006
0
Documents related to SDGs (UN)
Evolution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.
Documents
Year
Value
Estimated APC
It estimates the article processing charges (APCs) a journal might charge, based on its visibility, prestige, and impact as measured by the SJR. It does not reflect the actual APC, but rather a calculated approximation based on journal quality.
Year
Est. APC (USD)
2002
2285
2003
2306
2004
2309
2005
2297
2006
2298
Estimated financial value
It represents the potential financial worth of a journal. It is obtained by multiplying the journal's Estimated APC by the total number of citable documents published over the past five years. This value reflects the hypothetical revenue a journal could generate based on its estimated publication costs and scholarly output.
Year
Est. value (USD)
2002
381652
2003
781732
2004
782610
2005
778804
2006
778858
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