Scimago Journal & Country Rank

Evergreenopen access



Universities and research institutions in Japan
Media Ranking in Japan

Subject Area and Category


Joint Journal of Novel Carbon Resource Sciences and Green Asia Strategy



Publication type








How to publish in this journal


“Evergreen - Joint Journal of Novel Carbon Resource Sciences & Green Asia Strategy” is a refereed international open access online journal, serving researchers in academic and research organizations and all practitioners in the science and technology to contribute to the realization of Green Asia where ecology and economic growth coexist. The scope of the journal involves the aspects of science, technology, economic and social science. Namely, Novel Carbon Resource Sciences, Green Asia Strategy, and other fields related to Asian environment should be included in this journal. The journal aims to contribute to resolve or mitigate the global and local problems in Asia by bringing together new ideas and developments. The editors welcome good quality contributions from all over the Asia. 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.

Ceramics and Composites2015Q3
Ceramics and Composites2016Q3
Ceramics and Composites2017Q3
Ceramics and Composites2018Q4
Ceramics and Composites2019Q4
Ceramics and Composites2020Q3
Ceramics and Composites2021Q2
Electronic, Optical and Magnetic Materials2015Q4
Electronic, Optical and Magnetic Materials2016Q4
Electronic, Optical and Magnetic Materials2017Q4
Electronic, Optical and Magnetic Materials2018Q4
Electronic, Optical and Magnetic Materials2019Q4
Electronic, Optical and Magnetic Materials2020Q3
Electronic, Optical and Magnetic Materials2021Q2
Management, Monitoring, Policy and Law2015Q3
Management, Monitoring, Policy and Law2016Q3
Management, Monitoring, Policy and Law2017Q3
Management, Monitoring, Policy and Law2018Q3
Management, Monitoring, Policy and Law2019Q3
Management, Monitoring, Policy and Law2020Q3
Management, Monitoring, Policy and Law2021Q2
Surfaces, Coatings and Films2015Q3
Surfaces, Coatings and Films2016Q3
Surfaces, Coatings and Films2017Q3
Surfaces, Coatings and Films2018Q3
Surfaces, Coatings and Films2019Q3
Surfaces, Coatings and Films2020Q3
Surfaces, Coatings and Films2021Q2

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.

Total Documents

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

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)20140.000
Cites / Doc. (4 years)20150.563
Cites / Doc. (4 years)20160.387
Cites / Doc. (4 years)20170.646
Cites / Doc. (4 years)20180.681
Cites / Doc. (4 years)20190.805
Cites / Doc. (4 years)20202.183
Cites / Doc. (4 years)20213.473
Cites / Doc. (3 years)20140.000
Cites / Doc. (3 years)20150.563
Cites / Doc. (3 years)20160.387
Cites / Doc. (3 years)20170.646
Cites / Doc. (3 years)20180.464
Cites / Doc. (3 years)20190.861
Cites / Doc. (3 years)20202.153
Cites / Doc. (3 years)20213.691
Cites / Doc. (2 years)20140.000
Cites / Doc. (2 years)20150.563
Cites / Doc. (2 years)20160.387
Cites / Doc. (2 years)20170.656
Cites / Doc. (2 years)20180.537
Cites / Doc. (2 years)20190.836
Cites / Doc. (2 years)20202.608
Cites / Doc. (2 years)20213.595
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 Cites20140
Self Cites20150
Self Cites20163
Self Cites201721
Self Cites201816
Self Cites201929
Self Cites2020147
Self Cites2021424
Total Cites20140
Total Cites20159
Total Cites201612
Total Cites201731
Total Cites201826
Total Cites201962
Total Cites2020211
Total Cites2021598
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 document20140
External Cites per document20150.643
External Cites per document20160.310
External Cites per document20170.233
External Cites per document20180.200
External Cites per document20190.532
External Cites per document20200.736
External Cites per document20211.184
Cites per document20140.000
Cites per document20150.563
Cites per document20160.387
Cites per document20170.646
Cites per document20180.464
Cites per document20190.861
Cites per document20202.153
Cites per document20213.691
% 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 documents20140
Non-citable documents20152
Non-citable documents20162
Non-citable documents20175
Non-citable documents20186
Non-citable documents201910
Non-citable documents202011
Non-citable documents202115
Citable documents20140
Citable documents201514
Citable documents201629
Citable documents201743
Citable documents201850
Citable documents201962
Citable documents202087
Citable documents2021147
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 documents20140
Uncited documents201512
Uncited documents201624
Uncited documents201728
Uncited documents201840
Uncited documents201940
Uncited documents202030
Uncited documents202123
Cited documents20140
Cited documents20154
Cited documents20167
Cited documents201720
Cited documents201816
Cited documents201932
Cited documents202068
Cited documents2021139
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