Scimago Journal & Country Rank

Engineering Journalopen access

Country Thailand  - SIR icon SIR Ranking of Thailand
18
H Index
Subject Area and CategoryEngineering
Engineering (miscellaneous)
PublisherChulalongkorn University
Publication typeJournals
ISSN01258281
Coverage2009-2020
Scope Engineering Journal (EJ) is a peer-reviewed, open-access, and bi-monthly online-published international journal for the complete coverage of all topics in engineering related areas. EJ consists of two major sections in the engineering field: -Environment, Energy and Natural Resources (EJEEN) - A rapidly growing sector in engineering research including virtually all aspects of the environment, energy and natural resources fields: from agricultural systems and engineering, aquaculture and aquatic resource management, food engineering and bioprocess technology, pulp and paper technology, regional and rural development planning and urban environmental management, renewable energy such as solar power, to oil exploration technologies, superconductivity, and nuclear generation. -Modern Engineering Technology (EJMET) - This section contains topics in the combined domain of engineering, technology and applied science, and focuses on solving technical problems. This section disseminates results from the applications of engineering and modern technology such as information technology, biotechnology, nanotechnology and several technologies fueling the imaginations and research budgets of scientists and engineers. Great research emphasis is placed on chemicals, material, agriculture, healthcare, disaster mitigation, transportation, telecommunications, survey, space, chips, computer hardware, computer software, entertainment and telephony. We accept original, unpublished research papers and review articles which are not being considered elsewhere. Provided that the submitted manuscript meets all our minimum requirements, the turnaround time for the first round of double-blind peer review is approximately 2 - 3 months.

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Quartiles

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.

CategoryYearQuartile
Engineering (miscellaneous)2010Q4
Engineering (miscellaneous)2011Q4
Engineering (miscellaneous)2012Q4
Engineering (miscellaneous)2013Q3
Engineering (miscellaneous)2014Q2
Engineering (miscellaneous)2015Q3
Engineering (miscellaneous)2016Q3
Engineering (miscellaneous)2017Q2
Engineering (miscellaneous)2018Q2
Engineering (miscellaneous)2019Q2
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.

YearSJR
20100.108
20110.129
20120.133
20130.219
20140.255
20150.225
20160.213
20170.227
20180.194
20190.228
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)20090.000
Cites / Doc. (4 years)20100.125
Cites / Doc. (4 years)20110.294
Cites / Doc. (4 years)20120.352
Cites / Doc. (4 years)20130.669
Cites / Doc. (4 years)20140.626
Cites / Doc. (4 years)20150.849
Cites / Doc. (4 years)20160.901
Cites / Doc. (4 years)20170.879
Cites / Doc. (4 years)20180.604
Cites / Doc. (4 years)20190.764
Cites / Doc. (3 years)20090.000
Cites / Doc. (3 years)20100.125
Cites / Doc. (3 years)20110.294
Cites / Doc. (3 years)20120.352
Cites / Doc. (3 years)20130.706
Cites / Doc. (3 years)20140.620
Cites / Doc. (3 years)20150.816
Cites / Doc. (3 years)20160.757
Cites / Doc. (3 years)20170.834
Cites / Doc. (3 years)20180.547
Cites / Doc. (3 years)20190.714
Cites / Doc. (2 years)20090.000
Cites / Doc. (2 years)20100.125
Cites / Doc. (2 years)20110.294
Cites / Doc. (2 years)20120.342
Cites / Doc. (2 years)20130.667
Cites / Doc. (2 years)20140.624
Cites / Doc. (2 years)20150.591
Cites / Doc. (2 years)20160.689
Cites / Doc. (2 years)20170.771
Cites / Doc. (2 years)20180.538
Cites / Doc. (2 years)20190.714
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.

CitesYearValue
Self Cites20090
Self Cites20100
Self Cites20110
Self Cites20124
Self Cites20139
Self Cites20149
Self Cites201516
Self Cites201623
Self Cites201743
Self Cites201831
Self Cites201947
Total Cites20090
Total Cites20102
Total Cites201110
Total Cites201219
Total Cites201372
Total Cites201480
Total Cites2015124
Total Cites2016112
Total Cites2017156
Total Cites2018163
Total Cites2019242
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.

CitesYearValue
External Cites per document20090
External Cites per document20100.125
External Cites per document20110.294
External Cites per document20120.278
External Cites per document20130.618
External Cites per document20140.550
External Cites per document20150.711
External Cites per document20160.601
External Cites per document20170.604
External Cites per document20180.443
External Cites per document20190.575
Cites per document20090.000
Cites per document20100.125
Cites per document20110.294
Cites per document20120.352
Cites per document20130.706
Cites per document20140.620
Cites per document20150.816
Cites per document20160.757
Cites per document20170.834
Cites per document20180.547
Cites per document20190.714
% 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
200918.75
201016.67
201145.00
201217.91
201327.66
20149.30
20156.67
201616.67
201714.29
20189.90
201915.79
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.

DocumentsYearValue
Non-citable documents20090
Non-citable documents20100
Non-citable documents20110
Non-citable documents20120
Non-citable documents20133
Non-citable documents20145
Non-citable documents20155
Non-citable documents20162
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Citable documents20090
Citable documents201016
Citable documents201134
Citable documents201254
Citable documents2013102
Citable documents2014129
Citable documents2015152
Citable documents2016148
Citable documents2017187
Citable documents2018298
Citable documents2019339
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.

DocumentsYearValue
Uncited documents20090
Uncited documents201015
Uncited documents201126
Uncited documents201241
Uncited documents201365
Uncited documents201487
Uncited documents2015100
Uncited documents201687
Uncited documents201798
Uncited documents2018187
Uncited documents2019190
Cited documents20090
Cited documents20101
Cited documents20118
Cited documents201213
Cited documents201340
Cited documents201447
Cited documents201557
Cited documents201663
Cited documents201789
Cited documents2018111
Cited documents2019149
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