Scimago Journal & Country Rank

International Journal of Peptidesopen access

Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryBiochemistry, Genetics and Molecular Biology
Publisher Hindawi Publishing Corporation
Publication typeJournals
ISSN16879767, 16879775


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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)20100.000
Cites / Doc. (4 years)20112.917
Cites / Doc. (4 years)20122.625
Cites / Doc. (4 years)20132.424
Cites / Doc. (4 years)20142.410
Cites / Doc. (4 years)20152.435
Cites / Doc. (4 years)20161.922
Cites / Doc. (4 years)20172.607
Cites / Doc. (4 years)20181.357
Cites / Doc. (4 years)20191.727
Cites / Doc. (3 years)20100.000
Cites / Doc. (3 years)20112.917
Cites / Doc. (3 years)20122.625
Cites / Doc. (3 years)20132.424
Cites / Doc. (3 years)20142.305
Cites / Doc. (3 years)20152.239
Cites / Doc. (3 years)20162.160
Cites / Doc. (3 years)20171.545
Cites / Doc. (3 years)20180.727
Cites / Doc. (3 years)20191.500
Cites / Doc. (2 years)20100.000
Cites / Doc. (2 years)20112.917
Cites / Doc. (2 years)20122.625
Cites / Doc. (2 years)20131.952
Cites / Doc. (2 years)20142.070
Cites / Doc. (2 years)20152.550
Cites / Doc. (2 years)20161.250
Cites / Doc. (2 years)20170.625
Cites / Doc. (2 years)20180.833
Cites / Doc. (2 years)20192.000
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 Cites20100
Self Cites20112
Self Cites20121
Self Cites20131
Self Cites20141
Self Cites20152
Self Cites20161
Self Cites20170
Self Cites20180
Self Cites20190
Total Cites20100
Total Cites201170
Total Cites2012105
Total Cites2013160
Total Cites2014136
Total Cites2015103
Total Cites201654
Total Cites201717
Total Cites20188
Total Cites20199
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 document20100
External Cites per document20112.833
External Cites per document20122.600
External Cites per document20132.409
External Cites per document20142.288
External Cites per document20152.196
External Cites per document20162.120
External Cites per document20171.545
External Cites per document20180.727
External Cites per document20191.500
Cites per document20100.000
Cites per document20112.917
Cites per document20122.625
Cites per document20132.424
Cites per document20142.305
Cites per document20152.239
Cites per document20162.160
Cites per document20171.545
Cites per document20180.727
Cites per document20191.500
% 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 documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20132
Non-citable documents20142
Non-citable documents20152
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Citable documents20100
Citable documents201124
Citable documents201240
Citable documents201366
Citable documents201459
Citable documents201546
Citable documents201625
Citable documents201711
Citable documents201811
Citable documents20196
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 documents20100
Uncited documents20113
Uncited documents201210
Uncited documents201322
Uncited documents201424
Uncited documents201515
Uncited documents20168
Uncited documents20174
Uncited documents20185
Uncited documents20191
Cited documents20100
Cited documents201121
Cited documents201230
Cited documents201346
Cited documents201437
Cited documents201533
Cited documents201617
Cited documents20177
Cited documents20186
Cited documents20195
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