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.
Category
Year
Quartile
Aerospace Engineering
2023
Q4
Aerospace Engineering
2024
Q3
Control and Systems Engineering
2023
Q4
Control and Systems Engineering
2024
Q3
Electrical and Electronic Engineering
2023
Q4
Electrical and Electronic Engineering
2024
Q3
Mechanical Engineering
2023
Q4
Mechanical Engineering
2024
Q3
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.
Year
SJR
2023
0.211
2024
0.306
Total Documents
Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.
Year
Documents
2021
40
2022
49
2023
63
2024
99
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)
2021
0.000
Cites / Doc. (4 years)
2022
2.575
Cites / Doc. (4 years)
2023
2.472
Cites / Doc. (4 years)
2024
2.928
Cites / Doc. (3 years)
2021
0.000
Cites / Doc. (3 years)
2022
2.575
Cites / Doc. (3 years)
2023
2.472
Cites / Doc. (3 years)
2024
2.928
Cites / Doc. (2 years)
2021
0.000
Cites / Doc. (2 years)
2022
2.575
Cites / Doc. (2 years)
2023
2.472
Cites / Doc. (2 years)
2024
3.188
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
2021
0
Self Cites
2022
11
Self Cites
2023
27
Self Cites
2024
100
Total Cites
2021
0
Total Cites
2022
103
Total Cites
2023
220
Total Cites
2024
445
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
2021
0
External Cites per document
2022
2.300
External Cites per document
2023
2.169
External Cites per document
2024
2.270
Cites per document
2021
0.000
Cites per document
2022
2.575
Cites per document
2023
2.472
Cites per document
2024
2.928
% 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
2021
22.50
2022
36.73
2023
42.86
2024
36.36
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
2021
0
Non-citable documents
2022
0
Non-citable documents
2023
0
Non-citable documents
2024
0
Citable documents
2021
0
Citable documents
2022
40
Citable documents
2023
89
Citable documents
2024
152
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
2021
0
Uncited documents
2022
8
Uncited documents
2023
17
Uncited documents
2024
51
Cited documents
2021
0
Cited documents
2022
32
Cited documents
2023
72
Cited documents
2024
101
% Female Authors
Evolution of the percentage of female authors.
Year
Female Percent
2021
25.88
2022
19.05
2023
18.63
2024
24.80
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
2021
0
Overton
2022
0
Overton
2023
0
Overton
2024
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
SDG
2021
10
SDG
2022
15
SDG
2023
22
SDG
2024
42
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)
2021
2022
2023
2499
2024
2594
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)
2021
2022
2023
157427
2024
420255
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