Ken-ichi Otake

Publications
48
Citations
1 007
h-index
15
Found 
Found 
Found 
See full statistics
Total publications
48
Total citations
1007
Citations per publication
20.98
Average publications per year
6.86
Average coauthors
8.77
Publications years
2018-2024 (7 years)
h-index
15
i10-index
21
m-index
2.14
o-index
49
g-index
31
w-index
6
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
i10-index
The number of the author's publications that received at least 10 links each.
m-index
The researcher's m-index is numerically equal to the ratio of his h-index to the number of years that have passed since the first publication.
o-index
The geometric mean of the h-index and the number of citations of the most cited article of the scientist.
g-index
For a given set of articles, sorted in descending order of the number of citations that these articles received, the g-index is the largest number such that the g most cited articles received (in total) at least g2 citations.
w-index
If w articles of a researcher have at least 10w citations each and other publications are less than 10(w+1) citations, then the researcher's w-index is equal to w.

Fields of science

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25
General Chemistry, 25, 52.08%
General Chemistry
25 publications, 52.08%
Catalysis, 14, 29.17%
Catalysis
14 publications, 29.17%
Materials Chemistry, 7, 14.58%
Materials Chemistry
7 publications, 14.58%
General Materials Science, 7, 14.58%
General Materials Science
7 publications, 14.58%
General Medicine, 6, 12.5%
General Medicine
6 publications, 12.5%
Metals and Alloys, 4, 8.33%
Metals and Alloys
4 publications, 8.33%
Surfaces, Coatings and Films, 4, 8.33%
Surfaces, Coatings and Films
4 publications, 8.33%
Ceramics and Composites, 4, 8.33%
Ceramics and Composites
4 publications, 8.33%
Electronic, Optical and Magnetic Materials, 4, 8.33%
Electronic, Optical and Magnetic Materials
4 publications, 8.33%
Biochemistry, 4, 8.33%
Biochemistry
4 publications, 8.33%
General Biochemistry, Genetics and Molecular Biology, 3, 6.25%
General Biochemistry, Genetics and Molecular Biology
3 publications, 6.25%
Multidisciplinary, 3, 6.25%
Multidisciplinary
3 publications, 6.25%
General Physics and Astronomy, 3, 6.25%
General Physics and Astronomy
3 publications, 6.25%
Colloid and Surface Chemistry, 3, 6.25%
Colloid and Surface Chemistry
3 publications, 6.25%
Condensed Matter Physics, 3, 6.25%
Condensed Matter Physics
3 publications, 6.25%
Physical and Theoretical Chemistry, 2, 4.17%
Physical and Theoretical Chemistry
2 publications, 4.17%
General Chemical Engineering, 2, 4.17%
General Chemical Engineering
2 publications, 4.17%
Environmental Chemistry, 2, 4.17%
Environmental Chemistry
2 publications, 4.17%
Biomedical Engineering, 2, 4.17%
Biomedical Engineering
2 publications, 4.17%
Renewable Energy, Sustainability and the Environment, 2, 4.17%
Renewable Energy, Sustainability and the Environment
2 publications, 4.17%
Inorganic Chemistry, 1, 2.08%
Inorganic Chemistry
1 publication, 2.08%
Spectroscopy, 1, 2.08%
Spectroscopy
1 publication, 2.08%
Electrochemistry, 1, 2.08%
Electrochemistry
1 publication, 2.08%
Process Chemistry and Technology, 1, 2.08%
Process Chemistry and Technology
1 publication, 2.08%
Electrical and Electronic Engineering, 1, 2.08%
Electrical and Electronic Engineering
1 publication, 2.08%
Surfaces and Interfaces, 1, 2.08%
Surfaces and Interfaces
1 publication, 2.08%
Biomaterials, 1, 2.08%
Biomaterials
1 publication, 2.08%
Mechanics of Materials, 1, 2.08%
Mechanics of Materials
1 publication, 2.08%
Pollution, 1, 2.08%
Pollution
1 publication, 2.08%
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15
20
25

Journals

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3
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6
7
Angewandte Chemie - International Edition
7 publications, 14.58%
Angewandte Chemie
7 publications, 14.58%
Journal of the American Chemical Society
5 publications, 10.42%
Chemical Communications
4 publications, 8.33%
Nature Communications
3 publications, 6.25%
Chemistry of Materials
3 publications, 6.25%
Chemical Science
3 publications, 6.25%
Journal of Materials Chemistry A
2 publications, 4.17%
Faraday Discussions
2 publications, 4.17%
Materials Horizons
1 publication, 2.08%
Green Chemistry
1 publication, 2.08%
Communications Chemistry
1 publication, 2.08%
Accounts of Chemical Research
1 publication, 2.08%
Journal of Physics Condensed Matter
1 publication, 2.08%
ACS Catalysis
1 publication, 2.08%
CrystEngComm
1 publication, 2.08%
Dalton Transactions
1 publication, 2.08%
Biomaterials Science
1 publication, 2.08%
ACS Biomaterials Science and Engineering
1 publication, 2.08%
Langmuir
1 publication, 2.08%
Communications Materials
1 publication, 2.08%
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2
3
4
5
6
7

Citing journals

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30
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50
60
ACS applied materials & interfaces
53 citations, 5.26%
Angewandte Chemie - International Edition
52 citations, 5.16%
Angewandte Chemie
51 citations, 5.06%
Journal of the American Chemical Society
50 citations, 4.97%
Coordination Chemistry Reviews
39 citations, 3.87%
Inorganic Chemistry
35 citations, 3.48%
Chemical Society Reviews
21 citations, 2.09%
Chemical Communications
20 citations, 1.99%
Journal not defined, 19, 1.89%
Journal not defined
19 citations, 1.89%
Chemistry of Materials
18 citations, 1.79%
Dalton Transactions
16 citations, 1.59%
Small
16 citations, 1.59%
Chemical Engineering Journal
16 citations, 1.59%
ACS Catalysis
15 citations, 1.49%
Separation and Purification Technology
15 citations, 1.49%
Journal of Materials Chemistry A
14 citations, 1.39%
Chemistry - A European Journal
14 citations, 1.39%
Advanced Functional Materials
13 citations, 1.29%
Crystal Growth and Design
12 citations, 1.19%
Nature Communications
11 citations, 1.09%
CrystEngComm
11 citations, 1.09%
Chemical Science
11 citations, 1.09%
Chemical Reviews
11 citations, 1.09%
Nano Research
10 citations, 0.99%
Langmuir
9 citations, 0.89%
Advanced Materials
9 citations, 0.89%
Accounts of Chemical Research
7 citations, 0.7%
Journal of Solid State Chemistry
7 citations, 0.7%
Journal of Physical Chemistry C
7 citations, 0.7%
ACS Materials Letters
7 citations, 0.7%
ACS Sustainable Chemistry and Engineering
7 citations, 0.7%
Nanoscale
6 citations, 0.6%
ACS Applied Nano Materials
6 citations, 0.6%
Molecules
6 citations, 0.6%
Catalysis Science and Technology
6 citations, 0.6%
Inorganic Chemistry Frontiers
6 citations, 0.6%
Science China Chemistry
6 citations, 0.6%
Green Chemistry
5 citations, 0.5%
New Journal of Chemistry
5 citations, 0.5%
Advanced Science
5 citations, 0.5%
Advanced Materials Interfaces
5 citations, 0.5%
ACS Omega
5 citations, 0.5%
Polyhedron
5 citations, 0.5%
Science China Materials
5 citations, 0.5%
Journal of Hazardous Materials
5 citations, 0.5%
Accounts of Materials Research
5 citations, 0.5%
RSC Advances
4 citations, 0.4%
ChemSusChem
4 citations, 0.4%
Industrial & Engineering Chemistry Research
4 citations, 0.4%
European Journal of Inorganic Chemistry
4 citations, 0.4%
Faraday Discussions
4 citations, 0.4%
Chinese Chemical Letters
4 citations, 0.4%
ACS Applied Electronic Materials
4 citations, 0.4%
Chem & Bio Engineering
4 citations, 0.4%
Communications Chemistry
3 citations, 0.3%
Chemical Research in Chinese Universities
3 citations, 0.3%
Physical Chemistry Chemical Physics
3 citations, 0.3%
Journal of Industrial and Engineering Chemistry
3 citations, 0.3%
Advanced Optical Materials
3 citations, 0.3%
Molecular Catalysis
3 citations, 0.3%
Microporous and Mesoporous Materials
3 citations, 0.3%
Comments on Inorganic Chemistry
3 citations, 0.3%
ACS Nano
3 citations, 0.3%
Chemistry - An Asian Journal
3 citations, 0.3%
Energy and Environmental Science
3 citations, 0.3%
Applied Catalysis A: General
3 citations, 0.3%
Journal of Materials Chemistry B
3 citations, 0.3%
Applied Organometallic Chemistry
3 citations, 0.3%
Jiegou Huaxue
3 citations, 0.3%
Chem
3 citations, 0.3%
Applied Surface Science
3 citations, 0.3%
Scientific Reports
3 citations, 0.3%
Matter
3 citations, 0.3%
Materials Today Energy
3 citations, 0.3%
Nanoscale Advances
3 citations, 0.3%
Applied Catalysis B: Environmental
3 citations, 0.3%
ACS Biomaterials Science and Engineering
3 citations, 0.3%
Sensors and Actuators, B: Chemical
3 citations, 0.3%
Advanced Energy Materials
3 citations, 0.3%
Science advances
3 citations, 0.3%
Biomacromolecules
3 citations, 0.3%
Journal of Colloid and Interface Science
3 citations, 0.3%
Frontiers in Materials
3 citations, 0.3%
Environmental Science and Pollution Research
3 citations, 0.3%
ACS Applied Polymer Materials
3 citations, 0.3%
Small Structures
3 citations, 0.3%
Journal of Environmental Chemical Engineering
2 citations, 0.2%
Proceedings of the National Academy of Sciences of the United States of America
2 citations, 0.2%
TrAC - Trends in Analytical Chemistry
2 citations, 0.2%
Journal of Chemical Crystallography
2 citations, 0.2%
Micromachines
2 citations, 0.2%
Inorganica Chimica Acta
2 citations, 0.2%
Organometallics
2 citations, 0.2%
Chemosensors
2 citations, 0.2%
Catalysts
2 citations, 0.2%
Journal of Alloys and Compounds
2 citations, 0.2%
Small Methods
2 citations, 0.2%
Trends in Chemistry
2 citations, 0.2%
ACS Central Science
2 citations, 0.2%
Nature Reviews Chemistry
2 citations, 0.2%
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Publishers

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16
Royal Society of Chemistry (RSC)
16 publications, 33.33%
Wiley
14 publications, 29.17%
American Chemical Society (ACS)
12 publications, 25%
Springer Nature
5 publications, 10.42%
IOP Publishing
1 publication, 2.08%
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4
6
8
10
12
14
16

Organizations from articles

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35
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Kyoto University
40 publications, 27.78%
Japan Synchrotron Radiation Research Institute
14 publications, 9.72%
Osaka Metropolitan University
9 publications, 6.25%
Northwestern University
8 publications, 5.56%
Tongji University
7 publications, 4.86%
National Center for Nanoscience and Technology, Chinese Academy of Sciences
7 publications, 4.86%
Agency for Science, Technology and Research
6 publications, 4.17%
University of Chinese Academy of Sciences
5 publications, 3.47%
South China University of Technology
5 publications, 3.47%
National University of Singapore
5 publications, 3.47%
Sichuan University
3 publications, 2.08%
University of Minnesota
3 publications, 2.08%
Kyushu University
3 publications, 2.08%
Organization not defined, 2, 1.39%
Organization not defined
2 publications, 1.39%
King Abdulaziz University
2 publications, 1.39%
Tsinghua University
2 publications, 1.39%
Sun Yat-sen University
2 publications, 1.39%
Vidyasirimedhi Institute of Science and Technology
2 publications, 1.39%
Wakayama University
2 publications, 1.39%
Central South University
1 publication, 0.69%
Capital Normal University
1 publication, 0.69%
University of New South Wales
1 publication, 0.69%
Tianjin University
1 publication, 0.69%
ShanghaiTech University
1 publication, 0.69%
National Cheng Kung University
1 publication, 0.69%
Tokyo Institute of Technology
1 publication, 0.69%
Argonne National Laboratory
1 publication, 0.69%
Stellenbosch University
1 publication, 0.69%
Lawrence Livermore National Laboratory
1 publication, 0.69%
Tohoku University
1 publication, 0.69%
National Institute of Advanced Industrial Science and Technology
1 publication, 0.69%
Max Planck Institute for Polymer Research
1 publication, 0.69%
Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences
1 publication, 0.69%
Utrecht University
1 publication, 0.69%
Kyoto Institute of Technology
1 publication, 0.69%
Sandia National Laboratories
1 publication, 0.69%
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15
20
25
30
35
40

Countries from articles

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25
30
35
40
45
Japan, 41, 44.57%
Japan
41 publications, 44.57%
China, 20, 21.74%
China
20 publications, 21.74%
USA, 11, 11.96%
USA
11 publications, 11.96%
Singapore, 6, 6.52%
Singapore
6 publications, 6.52%
Country not defined, 2, 2.17%
Country not defined
2 publications, 2.17%
France, 2, 2.17%
France
2 publications, 2.17%
Ireland, 2, 2.17%
Ireland
2 publications, 2.17%
Saudi Arabia, 2, 2.17%
Saudi Arabia
2 publications, 2.17%
Thailand, 2, 2.17%
Thailand
2 publications, 2.17%
Germany, 1, 1.09%
Germany
1 publication, 1.09%
Australia, 1, 1.09%
Australia
1 publication, 1.09%
Netherlands, 1, 1.09%
Netherlands
1 publication, 1.09%
South Africa, 1, 1.09%
South Africa
1 publication, 1.09%
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10
15
20
25
30
35
40
45

Citing organizations

20
40
60
80
100
120
Organization not defined, 104, 5.54%
Organization not defined
104 citations, 5.54%
Northwestern University
75 citations, 3.99%
Kyoto University
34 citations, 1.81%
Zhejiang University
29 citations, 1.54%
University of Chinese Academy of Sciences
29 citations, 1.54%
Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences
25 citations, 1.33%
University of Minnesota
21 citations, 1.12%
Tongji University
18 citations, 0.96%
Nankai University
18 citations, 0.96%
University of Chicago
18 citations, 0.96%
Fujian Normal University
17 citations, 0.91%
Argonne National Laboratory
16 citations, 0.85%
South China University of Technology
15 citations, 0.8%
Sun Yat-sen University
15 citations, 0.8%
National Center for Nanoscience and Technology, Chinese Academy of Sciences
15 citations, 0.8%
National University of Singapore
14 citations, 0.75%
National Cheng Kung University
14 citations, 0.75%
University of Texas at San Antonio
14 citations, 0.75%
King Abdullah University of Science and Technology
12 citations, 0.64%
Jilin University
12 citations, 0.64%
Agency for Science, Technology and Research
12 citations, 0.64%
Indian Institute of Technology Delhi
11 citations, 0.59%
Shanghai Jiao Tong University
11 citations, 0.59%
Technische Universität Dresden
11 citations, 0.59%
Massachusetts Institute of Technology
11 citations, 0.59%
Clemson University
11 citations, 0.59%
Zhejiang Normal University
11 citations, 0.59%
Tsinghua University
10 citations, 0.53%
National Institute of Standards and Technology
10 citations, 0.53%
Oregon State University
10 citations, 0.53%
Lanzhou University
10 citations, 0.53%
Zhejiang University of Technology
9 citations, 0.48%
Dalian University of Technology
9 citations, 0.48%
Karlsruhe Institute of Technology
9 citations, 0.48%
Nanjing Tech University
9 citations, 0.48%
Xiamen University
9 citations, 0.48%
Taiyuan University of Technology
9 citations, 0.48%
Shenzhen University
9 citations, 0.48%
National Taiwan University
9 citations, 0.48%
University of Valencia
9 citations, 0.48%
Beijing Institute of Technology
8 citations, 0.43%
Huazhong University of Science and Technology
8 citations, 0.43%
Xi'an Jiaotong University
8 citations, 0.43%
Tianjin University
8 citations, 0.43%
Qingdao University
8 citations, 0.43%
Japan Synchrotron Radiation Research Institute
8 citations, 0.43%
Northwestern Polytechnical University
7 citations, 0.37%
Katholieke Universiteit Leuven
7 citations, 0.37%
China University of Petroleum (East China)
7 citations, 0.37%
Shenzhen Polytechnic University
7 citations, 0.37%
Stony Brook University
7 citations, 0.37%
Liaocheng University
7 citations, 0.37%
Pacific Northwest National Laboratory
7 citations, 0.37%
Korea Advanced Institute of Science and Technology
7 citations, 0.37%
Shandong University
7 citations, 0.37%
Henan University
7 citations, 0.37%
University of Tokyo
7 citations, 0.37%
Osaka Metropolitan University
7 citations, 0.37%
King Abdulaziz University
6 citations, 0.32%
Vellore Institute of Technology University
6 citations, 0.32%
Fudan University
6 citations, 0.32%
Technical University of Munich
6 citations, 0.32%
Nanjing University
6 citations, 0.32%
Beijing University of Technology
6 citations, 0.32%
Shaanxi Normal University
6 citations, 0.32%
Northeast Normal University
6 citations, 0.32%
National Institute for Materials Science
6 citations, 0.32%
Northwest University
6 citations, 0.32%
Yonsei University
6 citations, 0.32%
Rutgers, The State University of New Jersey
6 citations, 0.32%
University of California, Berkeley
6 citations, 0.32%
Zhengzhou University
6 citations, 0.32%
University of Tehran
5 citations, 0.27%
Jadavpur University
5 citations, 0.27%
Peking University
5 citations, 0.27%
University of Lisbon
5 citations, 0.27%
Beijing University of Chemical Technology
5 citations, 0.27%
Jiangsu Normal University
5 citations, 0.27%
Nanyang Technological University
5 citations, 0.27%
European Synchrotron Radiation Facility
5 citations, 0.27%
Arizona State University
5 citations, 0.27%
University of the Basque Country
5 citations, 0.27%
Beijing National Laboratory for Molecular Sciences
5 citations, 0.27%
University of Amsterdam
5 citations, 0.27%
Polytechnic University of Valencia
5 citations, 0.27%
Tarbiat Modares University
4 citations, 0.21%
Iran University of Science and Technology
4 citations, 0.21%
Indian Institute of Science Education and Research, Bhopal
4 citations, 0.21%
Technion – Israel Institute of Technology
4 citations, 0.21%
Ben-Gurion University of the Negev
4 citations, 0.21%
Sichuan University
4 citations, 0.21%
Basque Foundation for Science
4 citations, 0.21%
Stockholm University
4 citations, 0.21%
Nanjing University of Science and Technology
4 citations, 0.21%
Wuhan University
4 citations, 0.21%
University of New South Wales
4 citations, 0.21%
University of Science and Technology Beijing
4 citations, 0.21%
Jinan University
4 citations, 0.21%
ShanghaiTech University
4 citations, 0.21%
Yangzhou University
4 citations, 0.21%
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60
80
100
120

Citing countries

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100
150
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450
500
China, 477, 34.95%
China
477 citations, 34.95%
USA, 220, 16.12%
USA
220 citations, 16.12%
Country not defined, 78, 5.71%
Country not defined
78 citations, 5.71%
India, 70, 5.13%
India
70 citations, 5.13%
Japan, 60, 4.4%
Japan
60 citations, 4.4%
Germany, 55, 4.03%
Germany
55 citations, 4.03%
Republic of Korea, 41, 3%
Republic of Korea
41 citations, 3%
Iran, 32, 2.34%
Iran
32 citations, 2.34%
Spain, 26, 1.9%
Spain
26 citations, 1.9%
Singapore, 26, 1.9%
Singapore
26 citations, 1.9%
Australia, 23, 1.68%
Australia
23 citations, 1.68%
Saudi Arabia, 22, 1.61%
Saudi Arabia
22 citations, 1.61%
France, 20, 1.47%
France
20 citations, 1.47%
United Kingdom, 19, 1.39%
United Kingdom
19 citations, 1.39%
Russia, 13, 0.95%
Russia
13 citations, 0.95%
Portugal, 12, 0.88%
Portugal
12 citations, 0.88%
Belgium, 11, 0.81%
Belgium
11 citations, 0.81%
Ireland, 11, 0.81%
Ireland
11 citations, 0.81%
Netherlands, 11, 0.81%
Netherlands
11 citations, 0.81%
Canada, 9, 0.66%
Canada
9 citations, 0.66%
South Africa, 9, 0.66%
South Africa
9 citations, 0.66%
Israel, 8, 0.59%
Israel
8 citations, 0.59%
Italy, 8, 0.59%
Italy
8 citations, 0.59%
Poland, 7, 0.51%
Poland
7 citations, 0.51%
Egypt, 6, 0.44%
Egypt
6 citations, 0.44%
Malaysia, 6, 0.44%
Malaysia
6 citations, 0.44%
Pakistan, 6, 0.44%
Pakistan
6 citations, 0.44%
Thailand, 6, 0.44%
Thailand
6 citations, 0.44%
Greece, 5, 0.37%
Greece
5 citations, 0.37%
UAE, 5, 0.37%
UAE
5 citations, 0.37%
Turkey, 5, 0.37%
Turkey
5 citations, 0.37%
Switzerland, 5, 0.37%
Switzerland
5 citations, 0.37%
Sweden, 5, 0.37%
Sweden
5 citations, 0.37%
Mexico, 4, 0.29%
Mexico
4 citations, 0.29%
Czech Republic, 4, 0.29%
Czech Republic
4 citations, 0.29%
Vietnam, 3, 0.22%
Vietnam
3 citations, 0.22%
Denmark, 3, 0.22%
Denmark
3 citations, 0.22%
Nigeria, 3, 0.22%
Nigeria
3 citations, 0.22%
New Zealand, 3, 0.22%
New Zealand
3 citations, 0.22%
Norway, 3, 0.22%
Norway
3 citations, 0.22%
Chile, 3, 0.22%
Chile
3 citations, 0.22%
Brazil, 2, 0.15%
Brazil
2 citations, 0.15%
Indonesia, 2, 0.15%
Indonesia
2 citations, 0.15%
Cameroon, 2, 0.15%
Cameroon
2 citations, 0.15%
Qatar, 2, 0.15%
Qatar
2 citations, 0.15%
Cyprus, 2, 0.15%
Cyprus
2 citations, 0.15%
Ethiopia, 2, 0.15%
Ethiopia
2 citations, 0.15%
Argentina, 1, 0.07%
Argentina
1 citation, 0.07%
Zimbabwe, 1, 0.07%
Zimbabwe
1 citation, 0.07%
Iraq, 1, 0.07%
Iraq
1 citation, 0.07%
Colombia, 1, 0.07%
Colombia
1 citation, 0.07%
Cuba, 1, 0.07%
Cuba
1 citation, 0.07%
Kuwait, 1, 0.07%
Kuwait
1 citation, 0.07%
Puerto Rico, 1, 0.07%
Puerto Rico
1 citation, 0.07%
Slovenia, 1, 0.07%
Slovenia
1 citation, 0.07%
Croatia, 1, 0.07%
Croatia
1 citation, 0.07%
Sri Lanka, 1, 0.07%
Sri Lanka
1 citation, 0.07%
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500
  • We do not take into account publications without a DOI.
  • Statistics recalculated daily.