Scimago Journal & Country Rank

Engineering Journalopen access

Country

Thailand

Universities and research institutions in Thailand
Media Ranking in Thailand

Subject Area and Category

Publisher

Chulalongkorn University

Chulalongkorn University in Scimago Institutions Rankings

H-Index

28

Publication type

Journals

ISSN

01258281

Coverage

2009-2023

Information

Homepage

How to publish in this journal

ed.office@engj.org

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 We accept original, unpublished research papers and review articles which are not being considered elsewhere.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. Join the conversation about this journal
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
Engineering (miscellaneous)2020Q3
Engineering (miscellaneous)2021Q3
Engineering (miscellaneous)2022Q3
Engineering (miscellaneous)2023Q3
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
20200.246
20210.270
20220.264
20230.283
Total Documents

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

YearDocuments
200916
201018
201120
201267
201347
201443
201560
201684
2017154
2018102
201995
2020101
2021152
202264
202354
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)20130.686
Cites / Doc. (4 years)20140.632
Cites / Doc. (4 years)20150.859
Cites / Doc. (4 years)20160.899
Cites / Doc. (4 years)20170.889
Cites / Doc. (4 years)20180.619
Cites / Doc. (4 years)20190.793
Cites / Doc. (4 years)20201.009
Cites / Doc. (4 years)20211.133
Cites / Doc. (4 years)20221.187
Cites / Doc. (4 years)20231.316
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)20130.724
Cites / Doc. (3 years)20140.619
Cites / Doc. (3 years)20150.822
Cites / Doc. (3 years)20160.773
Cites / Doc. (3 years)20170.840
Cites / Doc. (3 years)20180.560
Cites / Doc. (3 years)20190.747
Cites / Doc. (3 years)20201.017
Cites / Doc. (3 years)20211.191
Cites / Doc. (3 years)20221.195
Cites / Doc. (3 years)20231.325
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)20130.690
Cites / Doc. (2 years)20140.623
Cites / Doc. (2 years)20150.622
Cites / Doc. (2 years)20160.718
Cites / Doc. (2 years)20170.778
Cites / Doc. (2 years)20180.542
Cites / Doc. (2 years)20190.750
Cites / Doc. (2 years)20200.949
Cites / Doc. (2 years)20211.092
Cites / Doc. (2 years)20221.087
Cites / Doc. (2 years)20231.352
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
Self Cites202045
Self Cites202157
Self Cites202227
Self Cites202326
Total Cites20090
Total Cites20102
Total Cites201110
Total Cites201219
Total Cites201376
Total Cites201483
Total Cites2015129
Total Cites2016116
Total Cites2017157
Total Cites2018167
Total Cites2019254
Total Cites2020357
Total Cites2021355
Total Cites2022416
Total Cites2023420
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 document20130.638
External Cites per document20140.552
External Cites per document20150.720
External Cites per document20160.620
External Cites per document20170.610
External Cites per document20180.456
External Cites per document20190.609
External Cites per document20200.889
External Cites per document20211.000
External Cites per document20221.118
External Cites per document20231.243
Cites per document20090.000
Cites per document20100.125
Cites per document20110.294
Cites per document20120.352
Cites per document20130.724
Cites per document20140.619
Cites per document20150.822
Cites per document20160.773
Cites per document20170.840
Cites per document20180.560
Cites per document20190.747
Cites per document20201.017
Cites per document20211.191
Cites per document20221.195
Cites per document20231.325
% 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
20189.80
201915.79
202018.81
202117.76
202214.06
202325.93
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
Non-citable documents20200
Non-citable documents20210
Non-citable documents20220
Non-citable documents20230
Citable documents20090
Citable documents201016
Citable documents201134
Citable documents201254
Citable documents2013102
Citable documents2014129
Citable documents2015152
Citable documents2016148
Citable documents2017187
Citable documents2018298
Citable documents2019340
Citable documents2020351
Citable documents2021298
Citable documents2022348
Citable documents2023317
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 documents201599
Uncited documents201686
Uncited documents201797
Uncited documents2018184
Uncited documents2019186
Uncited documents2020167
Uncited documents2021135
Uncited documents2022155
Uncited documents2023145
Cited documents20090
Cited documents20101
Cited documents20118
Cited documents201213
Cited documents201340
Cited documents201447
Cited documents201558
Cited documents201664
Cited documents201790
Cited documents2018114
Cited documents2019154
Cited documents2020184
Cited documents2021163
Cited documents2022193
Cited documents2023172
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