Scimago Journal & Country Rank

International Agricultural Engineering Journal



Universities and research institutions in Thailand

Subject Area and Category


Asian Association For Agricultural Engineering



Publication type





1992, 1994-2019



How to publish in this journal


International Agricultural Engineering Journal (IAEJ) was launched at the Asian Institute of Technology (AIT), Bangkok, Thailand in 1992. Since 1992, IAEJ has been sponsored and published by the Asian Association for Agricultural Engineering (AAAE) with a frequency of four issues per year and it is the official journal of AAAE. It is published only in print copy and over 350 papers in 20 volumes have been published during past 20 years. IAEJ is an international and multidisciplinary journal. The major goal of this journal is to communicate advances in agricultural engineering, with a particular preference to Asia, to researchers, practicing engineers and decision makers of developing countries. IAEJ publishes peer-reviewed research papers (both theoretical and applied) and state-of-the-art reviews related to agricultural and biosystems engineering. Its scope includes soil and water engineering, farm machinery, ergonomics, farm structures, renewable energy, postharvest technology, food process engineering, agricultural biotechnology, IT in agriculture, and emerging technologies. Subjects of basic engineering and science such as instrumentation, precision agriculture, protected cultivation, global warming, climate change, terramechanics, environment in agriculture, and new materials are also included in the scope of IAEJ. IAEJ publishes original papers only and the submission of a manuscript will be taken to imply that the contributions are original and that no similar manuscript has been or is being submitted to other journals. Manuscripts are solicited from all areas of specialization in agricultural and biosystems engineering. It is a valuable service provided by AAAE to its members to publish papers in “International Agricultural Engineering Journal” regularly. IAEJ adopts Chicago Style and follows the ‘IAEJ Guidelines for Authors’ strictly. Join the conversation about this journal

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.

Agricultural and Biological Sciences (miscellaneous)1999Q3
Agricultural and Biological Sciences (miscellaneous)2000Q4
Agricultural and Biological Sciences (miscellaneous)2001Q4
Agricultural and Biological Sciences (miscellaneous)2002Q2
Agricultural and Biological Sciences (miscellaneous)2003Q4
Agricultural and Biological Sciences (miscellaneous)2004Q3
Agricultural and Biological Sciences (miscellaneous)2005Q3
Agricultural and Biological Sciences (miscellaneous)2006Q4
Agricultural and Biological Sciences (miscellaneous)2007Q3
Agricultural and Biological Sciences (miscellaneous)2008Q4
Agricultural and Biological Sciences (miscellaneous)2009Q3
Agricultural and Biological Sciences (miscellaneous)2010Q3
Agricultural and Biological Sciences (miscellaneous)2011Q4
Agricultural and Biological Sciences (miscellaneous)2012Q3
Agricultural and Biological Sciences (miscellaneous)2013Q3
Agricultural and Biological Sciences (miscellaneous)2014Q4
Agricultural and Biological Sciences (miscellaneous)2015Q4
Agricultural and Biological Sciences (miscellaneous)2016Q4
Agricultural and Biological Sciences (miscellaneous)2017Q4
Agricultural and Biological Sciences (miscellaneous)2018Q3
Agricultural and Biological Sciences (miscellaneous)2019Q4
Mechanical Engineering1999Q3
Mechanical Engineering2000Q4
Mechanical Engineering2001Q3
Mechanical Engineering2002Q2
Mechanical Engineering2003Q3
Mechanical Engineering2004Q3
Mechanical Engineering2005Q3
Mechanical Engineering2006Q3
Mechanical Engineering2007Q3
Mechanical Engineering2008Q3
Mechanical Engineering2009Q3
Mechanical Engineering2010Q3
Mechanical Engineering2011Q4
Mechanical Engineering2012Q4
Mechanical Engineering2013Q3
Mechanical Engineering2014Q4
Mechanical Engineering2015Q4
Mechanical Engineering2016Q4
Mechanical Engineering2017Q4
Mechanical Engineering2018Q3
Mechanical Engineering2019Q4

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)19990.171
Cites / Doc. (4 years)20000.164
Cites / Doc. (4 years)20010.082
Cites / Doc. (4 years)20020.219
Cites / Doc. (4 years)20030.111
Cites / Doc. (4 years)20040.108
Cites / Doc. (4 years)20050.203
Cites / Doc. (4 years)20060.125
Cites / Doc. (4 years)20070.224
Cites / Doc. (4 years)20080.123
Cites / Doc. (4 years)20090.188
Cites / Doc. (4 years)20100.281
Cites / Doc. (4 years)20110.300
Cites / Doc. (4 years)20120.253
Cites / Doc. (4 years)20130.384
Cites / Doc. (4 years)20140.183
Cites / Doc. (4 years)20150.163
Cites / Doc. (4 years)20160.187
Cites / Doc. (4 years)20170.221
Cites / Doc. (4 years)20180.343
Cites / Doc. (4 years)20190.232
Cites / Doc. (3 years)19990.171
Cites / Doc. (3 years)20000.093
Cites / Doc. (3 years)20010.085
Cites / Doc. (3 years)20020.255
Cites / Doc. (3 years)20030.077
Cites / Doc. (3 years)20040.128
Cites / Doc. (3 years)20050.213
Cites / Doc. (3 years)20060.127
Cites / Doc. (3 years)20070.254
Cites / Doc. (3 years)20080.078
Cites / Doc. (3 years)20090.182
Cites / Doc. (3 years)20100.444
Cites / Doc. (3 years)20110.238
Cites / Doc. (3 years)20120.267
Cites / Doc. (3 years)20130.323
Cites / Doc. (3 years)20140.136
Cites / Doc. (3 years)20150.173
Cites / Doc. (3 years)20160.186
Cites / Doc. (3 years)20170.232
Cites / Doc. (3 years)20180.352
Cites / Doc. (3 years)20190.254
Cites / Doc. (2 years)19990.087
Cites / Doc. (2 years)20000.069
Cites / Doc. (2 years)20010.105
Cites / Doc. (2 years)20020.171
Cites / Doc. (2 years)20030.118
Cites / Doc. (2 years)20040.100
Cites / Doc. (2 years)20050.200
Cites / Doc. (2 years)20060.095
Cites / Doc. (2 years)20070.196
Cites / Doc. (2 years)20080.077
Cites / Doc. (2 years)20090.348
Cites / Doc. (2 years)20100.333
Cites / Doc. (2 years)20110.243
Cites / Doc. (2 years)20120.192
Cites / Doc. (2 years)20130.280
Cites / Doc. (2 years)20140.101
Cites / Doc. (2 years)20150.218
Cites / Doc. (2 years)20160.179
Cites / Doc. (2 years)20170.233
Cites / Doc. (2 years)20180.364
Cites / Doc. (2 years)20190.231
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 Cites19990
Self Cites20000
Self Cites20011
Self Cites20028
Self Cites20031
Self Cites20042
Self Cites20050
Self Cites20061
Self Cites20070
Self Cites20080
Self Cites20090
Self Cites20101
Self Cites20111
Self Cites20121
Self Cites20137
Self Cites20141
Self Cites20153
Self Cites20169
Self Cites201713
Self Cites201845
Self Cites201935
Total Cites19996
Total Cites20004
Total Cites20014
Total Cites200214
Total Cites20034
Total Cites20046
Total Cites200510
Total Cites20067
Total Cites200716
Total Cites20085
Total Cites20098
Total Cites201016
Total Cites201110
Total Cites201223
Total Cites201332
Total Cites201416
Total Cites201518
Total Cites201633
Total Cites201752
Total Cites2018118
Total Cites2019102
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 document19990.171
External Cites per document20000.093
External Cites per document20010.064
External Cites per document20020.109
External Cites per document20030.058
External Cites per document20040.085
External Cites per document20050.213
External Cites per document20060.109
External Cites per document20070.254
External Cites per document20080.078
External Cites per document20090.182
External Cites per document20100.417
External Cites per document20110.214
External Cites per document20120.256
External Cites per document20130.253
External Cites per document20140.127
External Cites per document20150.144
External Cites per document20160.136
External Cites per document20170.174
External Cites per document20180.218
External Cites per document20190.167
Cites per document19990.171
Cites per document20000.093
Cites per document20010.085
Cites per document20020.255
Cites per document20030.077
Cites per document20040.128
Cites per document20050.213
Cites per document20060.127
Cites per document20070.254
Cites per document20080.078
Cites per document20090.182
Cites per document20100.444
Cites per document20110.238
Cites per document20120.267
Cites per document20130.323
Cites per document20140.136
Cites per document20150.173
Cites per document20160.186
Cites per document20170.232
Cites per document20180.352
Cites per document20190.254
% 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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20040
Non-citable documents20050
Non-citable documents20061
Non-citable documents20073
Non-citable documents20083
Non-citable documents20092
Non-citable documents20101
Non-citable documents20114
Non-citable documents20125
Non-citable documents20134
Non-citable documents20141
Non-citable documents20150
Non-citable documents20160
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Citable documents199935
Citable documents200043
Citable documents200147
Citable documents200255
Citable documents200352
Citable documents200447
Citable documents200547
Citable documents200655
Citable documents200763
Citable documents200864
Citable documents200944
Citable documents201036
Citable documents201142
Citable documents201286
Citable documents201399
Citable documents2014118
Citable documents2015104
Citable documents2016177
Citable documents2017224
Citable documents2018335
Citable documents2019402
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 documents199931
Uncited documents200039
Uncited documents200144
Uncited documents200246
Uncited documents200348
Uncited documents200441
Uncited documents200539
Uncited documents200651
Uncited documents200759
Uncited documents200862
Uncited documents200940
Uncited documents201028
Uncited documents201139
Uncited documents201278
Uncited documents201381
Uncited documents2014107
Uncited documents201590
Uncited documents2016153
Uncited documents2017179
Uncited documents2018256
Uncited documents2019328
Cited documents19994
Cited documents20004
Cited documents20013
Cited documents20029
Cited documents20034
Cited documents20046
Cited documents20058
Cited documents20065
Cited documents20077
Cited documents20085
Cited documents20096
Cited documents20109
Cited documents20117
Cited documents201213
Cited documents201322
Cited documents201412
Cited documents201514
Cited documents201624
Cited documents201745
Cited documents201879
Cited documents201974
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