Operations Research

Institute for Operations Research and the Management Sciences (INFORMS)
Institute for Operations Research and the Management Sciences (INFORMS)
ISSN: 0030364X, 15265463

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SCImago
Q1
WOS
Q2
Impact factor
2.6
SJR
2.557
CiteScore
5.2
Categories
Computer Science Applications
Management Science and Operations Research
Areas
Computer Science
Decision Sciences
Years of issue
1969-2025
journal names
Operations Research
OPER RES
Publications
7 724
Citations
377 347
h-index
246
Publications
955
Citations
105 462
Top-3 citing journals
SSRN Electronic Journal
SSRN Electronic Journal (13259 citations)
Operations Research
Operations Research (10555 citations)
Top-3 organizations
Columbia University
Columbia University (370 publications)
Stanford University
Stanford University (340 publications)
Columbia University
Columbia University (78 publications)
Stanford University
Stanford University (48 publications)
Top-3 countries
USA (5459 publications)
Canada (548 publications)
China (395 publications)
USA (574 publications)
China (148 publications)
Canada (87 publications)

Most cited in 5 years

Found 
Found 

Top-100

Citing journals

5000
10000
15000
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25000
European Journal of Operational Research
23531 citations, 6.24%
SSRN Electronic Journal
13259 citations, 3.51%
Operations Research
10555 citations, 2.8%
Computers and Operations Research
8518 citations, 2.26%
International Journal of Production Research
5967 citations, 1.58%
Lecture Notes in Computer Science
5888 citations, 1.56%
Management Science
5825 citations, 1.54%
Production and Operations Management
5478 citations, 1.45%
Annals of Operations Research
5430 citations, 1.44%
Computers and Industrial Engineering
5169 citations, 1.37%
International Journal of Production Economics
4941 citations, 1.31%
Manufacturing and Service Operations Management
3889 citations, 1.03%
Naval Research Logistics
3359 citations, 0.89%
International Series in Operations Research and Management Science
2928 citations, 0.78%
Omega
2887 citations, 0.77%
INFORMS Journal on Computing
2859 citations, 0.76%
Operations Research Letters
2791 citations, 0.74%
IIE Transactions
2746 citations, 0.73%
Transportation Science
2644 citations, 0.7%
Mathematical Programming
2595 citations, 0.69%
Transportation Research, Part E: Logistics and Transportation Review
2526 citations, 0.67%
Journal of the Operational Research Society
2484 citations, 0.66%
Transportation Research, Series B: Methodological
2450 citations, 0.65%
Queueing Systems
2010 citations, 0.53%
Networks
1740 citations, 0.46%
Expert Systems with Applications
1499 citations, 0.4%
Mathematics of Operations Research
1476 citations, 0.39%
Transportation Research Part C: Emerging Technologies
1446 citations, 0.38%
Journal of Applied Probability
1440 citations, 0.38%
Discrete Applied Mathematics
1298 citations, 0.34%
Naval Research Logistics Quarterly
1282 citations, 0.34%
International Transactions in Operational Research
1257 citations, 0.33%
Operations-Research-Spektrum
1248 citations, 0.33%
Sustainability
1035 citations, 0.27%
Transportation Research Record
1030 citations, 0.27%
IEEE Transactions on Automatic Control
1016 citations, 0.27%
Decision Sciences
997 citations, 0.26%
Performance Evaluation
993 citations, 0.26%
Advances in Applied Probability
962 citations, 0.25%
IEEE Access
958 citations, 0.25%
Journal of Optimization Theory and Applications
922 citations, 0.24%
IISE Transactions
907 citations, 0.24%
IFAC Proceedings Volumes
902 citations, 0.24%
IEEE Transactions on Power Systems
877 citations, 0.23%
Journal of Scheduling
850 citations, 0.23%
International Journal of Advanced Manufacturing Technology
849 citations, 0.22%
Applied Mathematical Modelling
840 citations, 0.22%
Lecture Notes in Economics and Mathematical Systems
829 citations, 0.22%
Journal of Global Optimization
819 citations, 0.22%
Mathematical Methods of Operations Research
813 citations, 0.22%
RAIRO - Operations Research
786 citations, 0.21%
Transportation
775 citations, 0.21%
Mathematics
768 citations, 0.2%
Physica A: Statistical Mechanics and its Applications
746 citations, 0.2%
Computers and Chemical Engineering
738 citations, 0.2%
SIAM Journal on Optimization
731 citations, 0.19%
IEEE Transactions on Reliability
726 citations, 0.19%
IEEE Transactions on Intelligent Transportation Systems
697 citations, 0.18%
Reliability Engineering and System Safety
680 citations, 0.18%
Mathematical Problems in Engineering
674 citations, 0.18%
Applied Soft Computing Journal
645 citations, 0.17%
Optimization Letters
626 citations, 0.17%
Socio-Economic Planning Sciences
611 citations, 0.16%
Probability in the Engineering and Informational Sciences
609 citations, 0.16%
Journal of Revenue and Pricing Management
593 citations, 0.16%
Microelectronics Reliability
552 citations, 0.15%
Journal of Cleaner Production
549 citations, 0.15%
Asia-Pacific Journal of Operational Research
514 citations, 0.14%
Applied Mathematics and Computation
502 citations, 0.13%
A I I E Transactions
494 citations, 0.13%
Decision Support Systems
483 citations, 0.13%
Interfaces
474 citations, 0.13%
Journal of Combinatorial Optimization
464 citations, 0.12%
Computational Optimization and Applications
454 citations, 0.12%
International Journal of Systems Science
452 citations, 0.12%
Decision Analysis
446 citations, 0.12%
Optimization
445 citations, 0.12%
Journal of Manufacturing Systems
434 citations, 0.12%
Health Care Management Science
428 citations, 0.11%
Communications in Computer and Information Science
425 citations, 0.11%
ACM Transactions on Modeling and Computer Simulation
408 citations, 0.11%
Journal of Heuristics
404 citations, 0.11%
Journal of Operations Management
403 citations, 0.11%
Mathematical and Computer Modelling
394 citations, 0.1%
IEEE Transactions on Engineering Management
385 citations, 0.1%
INFOR
385 citations, 0.1%
IEEE Transactions on Automation Science and Engineering
380 citations, 0.1%
Energy Economics
379 citations, 0.1%
IFAC-PapersOnLine
372 citations, 0.1%
IEEE Transactions on Communications
369 citations, 0.1%
Applied Energy
360 citations, 0.1%
Performance Evaluation Review
360 citations, 0.1%
OPSEARCH
358 citations, 0.09%
Engineering Optimization
346 citations, 0.09%
TOP
341 citations, 0.09%
Production Planning and Control
335 citations, 0.09%
Discrete Optimization
333 citations, 0.09%
Theoretical Computer Science
329 citations, 0.09%
Springer Optimization and Its Applications
323 citations, 0.09%
PLoS ONE
323 citations, 0.09%
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Citing publishers

20000
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60000
80000
100000
120000
Elsevier
103084 citations, 27.32%
Springer Nature
64528 citations, 17.1%
Institute of Electrical and Electronics Engineers (IEEE)
39500 citations, 10.47%
Institute for Operations Research and the Management Sciences (INFORMS)
30948 citations, 8.2%
Taylor & Francis
27184 citations, 7.2%
Wiley
23951 citations, 6.35%
Social Science Electronic Publishing
12411 citations, 3.29%
MDPI
6009 citations, 1.59%
SAGE
5631 citations, 1.49%
Cambridge University Press
5352 citations, 1.42%
Association for Computing Machinery (ACM)
4507 citations, 1.19%
Emerald
3507 citations, 0.93%
Society for Industrial and Applied Mathematics (SIAM)
3015 citations, 0.8%
Hindawi Limited
2901 citations, 0.77%
World Scientific
1747 citations, 0.46%
IGI Global
1611 citations, 0.43%
American Society of Civil Engineers (ASCE)
1318 citations, 0.35%
EDP Sciences
1286 citations, 0.34%
IOP Publishing
958 citations, 0.25%
American Institute of Mathematical Sciences (AIMS)
881 citations, 0.23%
Oxford University Press
741 citations, 0.2%
American Institute of Aeronautics and Astronautics (AIAA)
704 citations, 0.19%
Public Library of Science (PLoS)
614 citations, 0.16%
University of Toronto Press Inc. (UTPress)
602 citations, 0.16%
Trans Tech Publications
553 citations, 0.15%
Institute of Mathematical Statistics
529 citations, 0.14%
Pleiades Publishing
468 citations, 0.12%
American Physical Society (APS)
468 citations, 0.12%
Institution of Engineering and Technology (IET)
444 citations, 0.12%
AIP Publishing
418 citations, 0.11%
SciELO
416 citations, 0.11%
American Chemical Society (ACS)
386 citations, 0.1%
Walter de Gruyter
384 citations, 0.1%
Operations Research Society of Japan
364 citations, 0.1%
Frontiers Media S.A.
338 citations, 0.09%
American Marketing Association
270 citations, 0.07%
IOS Press
269 citations, 0.07%
ASME International
209 citations, 0.06%
Scientific Research Publishing
195 citations, 0.05%
Cold Spring Harbor Laboratory
162 citations, 0.04%
Universidade Federal de São Carlos
154 citations, 0.04%
Japan Society of Civil Engineers
145 citations, 0.04%
Ovid Technologies (Wolters Kluwer Health)
137 citations, 0.04%
American Psychological Association (APA)
134 citations, 0.04%
Canadian Science Publishing
129 citations, 0.03%
American Economic Association
122 citations, 0.03%
The Royal Society
105 citations, 0.03%
Science in China Press
105 citations, 0.03%
MIT Press
104 citations, 0.03%
SAE International
102 citations, 0.03%
International Association for Energy Economics
99 citations, 0.03%
Associacao Brasileira de Engenharia de Producao - ABEPRO
96 citations, 0.03%
Society of Petroleum Engineers
95 citations, 0.03%
American Association for the Advancement of Science (AAAS)
88 citations, 0.02%
University of Chicago Press
87 citations, 0.02%
China Science Publishing & Media
85 citations, 0.02%
Annual Reviews
80 citations, 0.02%
The Econometric Society
77 citations, 0.02%
Institute of Electronics, Information and Communications Engineers (IEICE)
75 citations, 0.02%
CAIRN
72 citations, 0.02%
Science Alert
68 citations, 0.02%
Optica Publishing Group
65 citations, 0.02%
Cellule MathDoc/Centre Mersenne
63 citations, 0.02%
Japan Society of Mechanical Engineers
61 citations, 0.02%
Hans Publishers
60 citations, 0.02%
American Mathematical Society
58 citations, 0.02%
IntechOpen
53 citations, 0.01%
Fuji Technology Press
51 citations, 0.01%
American Society for Quality
50 citations, 0.01%
Mary Ann Liebert
50 citations, 0.01%
SPIE-Intl Soc Optical Eng
49 citations, 0.01%
Proceedings of the National Academy of Sciences (PNAS)
48 citations, 0.01%
Academy of Management
48 citations, 0.01%
Bundesvereinigung Logistik (BVL)
45 citations, 0.01%
PeerJ
42 citations, 0.01%
proceedings of the vldb endowment
42 citations, 0.01%
Japan Society for Fuzzy Theory and Intelligent Informatics
42 citations, 0.01%
King Saud University
41 citations, 0.01%
Mathematical Association of America
40 citations, 0.01%
American Society of Transportation and Logistics
40 citations, 0.01%
Georg Thieme Verlag KG
39 citations, 0.01%
The City Planning Institute of Japan
37 citations, 0.01%
BMJ
36 citations, 0.01%
JMIR Publications
36 citations, 0.01%
Institute of Electrical Engineers of Japan (IEE Japan)
36 citations, 0.01%
Universitat Politecnica de Valencia
35 citations, 0.01%
Zhejiang University Press
35 citations, 0.01%
With Intelligence LLC
35 citations, 0.01%
Korean Institute of Industrial Engineers
34 citations, 0.01%
International Press of Boston
33 citations, 0.01%
F1000 Research
32 citations, 0.01%
Bernoulli Society for Mathematical Statistics and Probability
32 citations, 0.01%
Tech Science Press
31 citations, 0.01%
CSIRO Publishing
30 citations, 0.01%
Duke University Press
29 citations, 0.01%
Society for Judgment and Decision Making
29 citations, 0.01%
Copernicus
29 citations, 0.01%
27 citations, 0.01%
Gazi University Journal of Science
27 citations, 0.01%
The Russian Academy of Sciences
27 citations, 0.01%
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40000
60000
80000
100000
120000

Publishing organizations

50
100
150
200
250
300
350
400
450
Massachusetts Institute of Technology
429 publications, 5.55%
Columbia University
370 publications, 4.79%
Stanford University
340 publications, 4.4%
University of California, Berkeley
204 publications, 2.64%
Northwestern University
197 publications, 2.55%
Georgia Institute of technology
193 publications, 2.5%
Carnegie Mellon University
182 publications, 2.36%
University of Michigan
174 publications, 2.25%
Cornell University
172 publications, 2.23%
University of Texas at Austin
159 publications, 2.06%
Duke University
158 publications, 2.05%
University of Pennsylvania
141 publications, 1.83%
New York University
129 publications, 1.67%
University of California, Los Angeles
128 publications, 1.66%
University of Chicago
128 publications, 1.66%
Purdue University
118 publications, 1.53%
National University of Singapore
109 publications, 1.41%
University of Toronto
105 publications, 1.36%
University of British Columbia
97 publications, 1.26%
University of Illinois Urbana-Champaign
96 publications, 1.24%
Yale University
95 publications, 1.23%
University of Southern California
91 publications, 1.18%
Hong Kong University of Science and Technology
91 publications, 1.18%
Tel Aviv University
88 publications, 1.14%
University of North Carolina at Chapel Hill
85 publications, 1.1%
University of Maryland, College Park
81 publications, 1.05%
Chinese University of Hong Kong
78 publications, 1.01%
University of Texas at Dallas
76 publications, 0.98%
Technion – Israel Institute of Technology
74 publications, 0.96%
Johns Hopkins University
74 publications, 0.96%
University of Wisconsin–Madison
70 publications, 0.91%
Harvard University
69 publications, 0.89%
University of Rochester
67 publications, 0.87%
Pennsylvania State University
64 publications, 0.83%
Case Western Reserve University
63 publications, 0.82%
University of Minnesota
62 publications, 0.8%
Ohio State University
59 publications, 0.76%
University of Pittsburgh
59 publications, 0.76%
Rutgers, The State University of New Jersey
57 publications, 0.74%
University of Florida
57 publications, 0.74%
University of Washington
55 publications, 0.71%
Princeton University
53 publications, 0.69%
Watson Research Center
52 publications, 0.67%
City University of Hong Kong
49 publications, 0.63%
Université de Montréal
47 publications, 0.61%
Imperial College London
46 publications, 0.6%
George Washington University
46 publications, 0.6%
University of Waterloo
46 publications, 0.6%
Erasmus University Rotterdam
44 publications, 0.57%
Virginia Tech
43 publications, 0.56%
Washington University in St. Louis
40 publications, 0.52%
University of Virginia
39 publications, 0.5%
University of Illinois at Chicago
37 publications, 0.48%
Southern Methodist University
35 publications, 0.45%
University of Colorado Boulder
34 publications, 0.44%
Indiana University Bloomington
34 publications, 0.44%
Universidad de Chile
34 publications, 0.44%
University of Bologna
33 publications, 0.43%
North Carolina State University
33 publications, 0.43%
Hong Kong Polytechnic University
33 publications, 0.43%
London Business School
33 publications, 0.43%
Shanghai Jiao Tong University
32 publications, 0.41%
Université Catholique de Louvain
31 publications, 0.4%
London School of Economics and Political Science
31 publications, 0.4%
Arizona State University
31 publications, 0.4%
University of California, Irvine
31 publications, 0.4%
Polytechnique Montréal
31 publications, 0.4%
University of Arizona
30 publications, 0.39%
University of Warwick
29 publications, 0.38%
Boston University
28 publications, 0.36%
Eindhoven University of Technology
27 publications, 0.35%
Texas A&M University
27 publications, 0.35%
Vrije Universiteit Amsterdam
26 publications, 0.34%
McGill University
26 publications, 0.34%
Tilburg University
26 publications, 0.34%
École Polytechnique Fédérale de Lausanne
25 publications, 0.32%
Temple University
25 publications, 0.32%
National Institute for Research in Digital Science and Technology
24 publications, 0.31%
Tsinghua University
23 publications, 0.3%
University of Wisconsin–Milwaukee
23 publications, 0.3%
University of Massachusetts Amherst
23 publications, 0.3%
University of Cambridge
22 publications, 0.28%
University of Auckland
22 publications, 0.28%
Clemson University
22 publications, 0.28%
University at Buffalo, State University of New York
22 publications, 0.28%
Bilkent University
21 publications, 0.27%
Hebrew University of Jerusalem
21 publications, 0.27%
Katholieke Universiteit Leuven
21 publications, 0.27%
Nanyang Technological University
21 publications, 0.27%
Chinese University of Hong Kong, Shenzhen
21 publications, 0.27%
University of Southampton
21 publications, 0.27%
Queen's University at Kingston
21 publications, 0.27%
University of Miami
21 publications, 0.27%
William Marsh Rice University
20 publications, 0.26%
George Mason University
20 publications, 0.26%
McMaster University
20 publications, 0.26%
University of Iowa
20 publications, 0.26%
Fudan University
19 publications, 0.25%
University of Haifa
19 publications, 0.25%
Shanghai University of Finance and Economics
19 publications, 0.25%
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150
200
250
300
350
400
450

Publishing organizations in 5 years

10
20
30
40
50
60
70
80
Columbia University
78 publications, 8.17%
Massachusetts Institute of Technology
59 publications, 6.18%
Stanford University
48 publications, 5.03%
National University of Singapore
42 publications, 4.4%
Duke University
40 publications, 4.19%
New York University
37 publications, 3.87%
Cornell University
36 publications, 3.77%
Georgia Institute of technology
36 publications, 3.77%
University of Chicago
36 publications, 3.77%
Northwestern University
32 publications, 3.35%
University of Toronto
31 publications, 3.25%
University of Michigan
29 publications, 3.04%
University of Texas at Dallas
28 publications, 2.93%
University of Southern California
26 publications, 2.72%
Chinese University of Hong Kong
26 publications, 2.72%
University of Texas at Austin
24 publications, 2.51%
Hong Kong University of Science and Technology
23 publications, 2.41%
University of California, Berkeley
21 publications, 2.2%
Carnegie Mellon University
20 publications, 2.09%
Harvard University
20 publications, 2.09%
University of Illinois Urbana-Champaign
20 publications, 2.09%
Imperial College London
19 publications, 1.99%
Purdue University
19 publications, 1.99%
University of British Columbia
18 publications, 1.88%
Tel Aviv University
16 publications, 1.68%
Chinese University of Hong Kong, Shenzhen
16 publications, 1.68%
Shanghai Jiao Tong University
15 publications, 1.57%
University of Pennsylvania
15 publications, 1.57%
City University of Hong Kong
14 publications, 1.47%
Tsinghua University
13 publications, 1.36%
Fudan University
13 publications, 1.36%
University of Maryland, College Park
13 publications, 1.36%
École Polytechnique Fédérale de Lausanne
12 publications, 1.26%
Hong Kong Polytechnic University
12 publications, 1.26%
University of Minnesota
12 publications, 1.26%
Yale University
11 publications, 1.15%
University of Illinois at Chicago
11 publications, 1.15%
London Business School
11 publications, 1.15%
Technical University of Munich
10 publications, 1.05%
University of Amsterdam
10 publications, 1.05%
University of North Carolina at Chapel Hill
10 publications, 1.05%
University of Sydney
9 publications, 0.94%
McGill University
9 publications, 0.94%
University of Miami
9 publications, 0.94%
Technion – Israel Institute of Technology
8 publications, 0.84%
Shanghai University of Finance and Economics
8 publications, 0.84%
William Marsh Rice University
8 publications, 0.84%
Rutgers, The State University of New Jersey
8 publications, 0.84%
University of Waterloo
8 publications, 0.84%
University of Wisconsin–Madison
8 publications, 0.84%
University of Colorado Boulder
8 publications, 0.84%
Universidad de Chile
8 publications, 0.84%
University of Warwick
7 publications, 0.73%
London School of Economics and Political Science
7 publications, 0.73%
Pennsylvania State University
7 publications, 0.73%
Princeton University
7 publications, 0.73%
Washington University in St. Louis
7 publications, 0.73%
University of Hong Kong
7 publications, 0.73%
University of Florida
7 publications, 0.73%
Texas A&M University
7 publications, 0.73%
University of Pittsburgh
7 publications, 0.73%
Peking University
6 publications, 0.63%
ETH Zurich
6 publications, 0.63%
University College London
6 publications, 0.63%
Johns Hopkins University
6 publications, 0.63%
California Institute of Technology
6 publications, 0.63%
Boston College
6 publications, 0.63%
Indiana University Bloomington
6 publications, 0.63%
University of Virginia
6 publications, 0.63%
Eindhoven University of Technology
5 publications, 0.52%
Université Catholique de Louvain
5 publications, 0.52%
Boston University
5 publications, 0.52%
Korea Advanced Institute of Science and Technology
5 publications, 0.52%
North Carolina State University
5 publications, 0.52%
Virginia Tech
5 publications, 0.52%
University of Washington
5 publications, 0.52%
University of California, Los Angeles
5 publications, 0.52%
University of California, San Diego
5 publications, 0.52%
Southern Methodist University
5 publications, 0.52%
University of Science and Technology of China
5 publications, 0.52%
Queen's University at Kingston
5 publications, 0.52%
Stevens Institute of Technology
5 publications, 0.52%
Tilburg University
5 publications, 0.52%
Erasmus University Rotterdam
5 publications, 0.52%
University of Alberta
5 publications, 0.52%
Polytechnique Montréal
5 publications, 0.52%
National Institute for Research in Digital Science and Technology
5 publications, 0.52%
Bilkent University
4 publications, 0.42%
Tongji University
4 publications, 0.42%
Beijing Jiaotong University
4 publications, 0.42%
Durham University
4 publications, 0.42%
University of Oxford
4 publications, 0.42%
University of Cambridge
4 publications, 0.42%
Drexel University
4 publications, 0.42%
Free International University of Social Studies "Guido Carli"
4 publications, 0.42%
University of Melbourne
4 publications, 0.42%
Lawrence Livermore National Laboratory
4 publications, 0.42%
University of Groningen
4 publications, 0.42%
Vienna University of Economics and Business
4 publications, 0.42%
Emory University
4 publications, 0.42%
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20
30
40
50
60
70
80

Publishing countries

1000
2000
3000
4000
5000
6000
USA, 5459, 70.68%
USA
5459 publications, 70.68%
Canada, 548, 7.09%
Canada
548 publications, 7.09%
China, 395, 5.11%
China
395 publications, 5.11%
United Kingdom, 339, 4.39%
United Kingdom
339 publications, 4.39%
Israel, 212, 2.74%
Israel
212 publications, 2.74%
Netherlands, 180, 2.33%
Netherlands
180 publications, 2.33%
Singapore, 155, 2.01%
Singapore
155 publications, 2.01%
France, 148, 1.92%
France
148 publications, 1.92%
Germany, 146, 1.89%
Germany
146 publications, 1.89%
Australia, 108, 1.4%
Australia
108 publications, 1.4%
Italy, 107, 1.39%
Italy
107 publications, 1.39%
India, 104, 1.35%
India
104 publications, 1.35%
Belgium, 88, 1.14%
Belgium
88 publications, 1.14%
Turkey, 59, 0.76%
Turkey
59 publications, 0.76%
Japan, 52, 0.67%
Japan
52 publications, 0.67%
Republic of Korea, 46, 0.6%
Republic of Korea
46 publications, 0.6%
Switzerland, 46, 0.6%
Switzerland
46 publications, 0.6%
Spain, 45, 0.58%
Spain
45 publications, 0.58%
Chile, 43, 0.56%
Chile
43 publications, 0.56%
Sweden, 37, 0.48%
Sweden
37 publications, 0.48%
New Zealand, 26, 0.34%
New Zealand
26 publications, 0.34%
Mexico, 25, 0.32%
Mexico
25 publications, 0.32%
Denmark, 22, 0.28%
Denmark
22 publications, 0.28%
Norway, 21, 0.27%
Norway
21 publications, 0.27%
Finland, 20, 0.26%
Finland
20 publications, 0.26%
Brazil, 18, 0.23%
Brazil
18 publications, 0.23%
Greece, 18, 0.23%
Greece
18 publications, 0.23%
Austria, 17, 0.22%
Austria
17 publications, 0.22%
Poland, 16, 0.21%
Poland
16 publications, 0.21%
Portugal, 11, 0.14%
Portugal
11 publications, 0.14%
Ireland, 11, 0.14%
Ireland
11 publications, 0.14%
Argentina, 9, 0.12%
Argentina
9 publications, 0.12%
Russia, 8, 0.1%
Russia
8 publications, 0.1%
Romania, 8, 0.1%
Romania
8 publications, 0.1%
Iran, 7, 0.09%
Iran
7 publications, 0.09%
Lebanon, 7, 0.09%
Lebanon
7 publications, 0.09%
Thailand, 6, 0.08%
Thailand
6 publications, 0.08%
Venezuela, 5, 0.06%
Venezuela
5 publications, 0.06%
Cyprus, 5, 0.06%
Cyprus
5 publications, 0.06%
Kuwait, 4, 0.05%
Kuwait
4 publications, 0.05%
South Africa, 4, 0.05%
South Africa
4 publications, 0.05%
Luxembourg, 3, 0.04%
Luxembourg
3 publications, 0.04%
Malaysia, 3, 0.04%
Malaysia
3 publications, 0.04%
Saudi Arabia, 3, 0.04%
Saudi Arabia
3 publications, 0.04%
Tunisia, 3, 0.04%
Tunisia
3 publications, 0.04%
Belarus, 2, 0.03%
Belarus
2 publications, 0.03%
Hungary, 2, 0.03%
Hungary
2 publications, 0.03%
Hong Kong, 2, 0.03%
Hong Kong
2 publications, 0.03%
Colombia, 2, 0.03%
Colombia
2 publications, 0.03%
Nigeria, 2, 0.03%
Nigeria
2 publications, 0.03%
UAE, 2, 0.03%
UAE
2 publications, 0.03%
Czech Republic, 2, 0.03%
Czech Republic
2 publications, 0.03%
Kazakhstan, 1, 0.01%
Kazakhstan
1 publication, 0.01%
Ukraine, 1, 0.01%
Ukraine
1 publication, 0.01%
Azerbaijan, 1, 0.01%
Azerbaijan
1 publication, 0.01%
Bolivia, 1, 0.01%
Bolivia
1 publication, 0.01%
Vietnam, 1, 0.01%
Vietnam
1 publication, 0.01%
Qatar, 1, 0.01%
Qatar
1 publication, 0.01%
Kenya, 1, 0.01%
Kenya
1 publication, 0.01%
Morocco, 1, 0.01%
Morocco
1 publication, 0.01%
Oman, 1, 0.01%
Oman
1 publication, 0.01%
Puerto Rico, 1, 0.01%
Puerto Rico
1 publication, 0.01%
Senegal, 1, 0.01%
Senegal
1 publication, 0.01%
Serbia, 1, 0.01%
Serbia
1 publication, 0.01%
Slovakia, 1, 0.01%
Slovakia
1 publication, 0.01%
Tanzania, 1, 0.01%
Tanzania
1 publication, 0.01%
Trinidad and Tobago, 1, 0.01%
Trinidad and Tobago
1 publication, 0.01%
Uruguay, 1, 0.01%
Uruguay
1 publication, 0.01%
Philippines, 1, 0.01%
Philippines
1 publication, 0.01%
Yugoslavia, 1, 0.01%
Yugoslavia
1 publication, 0.01%
Czechoslovakia, 1, 0.01%
Czechoslovakia
1 publication, 0.01%
1000
2000
3000
4000
5000
6000

Publishing countries in 5 years

100
200
300
400
500
600
USA, 574, 60.1%
USA
574 publications, 60.1%
China, 148, 15.5%
China
148 publications, 15.5%
Canada, 87, 9.11%
Canada
87 publications, 9.11%
United Kingdom, 65, 6.81%
United Kingdom
65 publications, 6.81%
Singapore, 48, 5.03%
Singapore
48 publications, 5.03%
France, 37, 3.87%
France
37 publications, 3.87%
Netherlands, 31, 3.25%
Netherlands
31 publications, 3.25%
Germany, 30, 3.14%
Germany
30 publications, 3.14%
Israel, 25, 2.62%
Israel
25 publications, 2.62%
Australia, 20, 2.09%
Australia
20 publications, 2.09%
Switzerland, 18, 1.88%
Switzerland
18 publications, 1.88%
Italy, 13, 1.36%
Italy
13 publications, 1.36%
Belgium, 10, 1.05%
Belgium
10 publications, 1.05%
Republic of Korea, 10, 1.05%
Republic of Korea
10 publications, 1.05%
Chile, 10, 1.05%
Chile
10 publications, 1.05%
Turkey, 9, 0.94%
Turkey
9 publications, 0.94%
India, 7, 0.73%
India
7 publications, 0.73%
Spain, 6, 0.63%
Spain
6 publications, 0.63%
Greece, 5, 0.52%
Greece
5 publications, 0.52%
Denmark, 5, 0.52%
Denmark
5 publications, 0.52%
Brazil, 4, 0.42%
Brazil
4 publications, 0.42%
Austria, 3, 0.31%
Austria
3 publications, 0.31%
Argentina, 3, 0.31%
Argentina
3 publications, 0.31%
Luxembourg, 3, 0.31%
Luxembourg
3 publications, 0.31%
Russia, 2, 0.21%
Russia
2 publications, 0.21%
Hong Kong, 2, 0.21%
Hong Kong
2 publications, 0.21%
Cyprus, 2, 0.21%
Cyprus
2 publications, 0.21%
Mexico, 2, 0.21%
Mexico
2 publications, 0.21%
New Zealand, 2, 0.21%
New Zealand
2 publications, 0.21%
Norway, 2, 0.21%
Norway
2 publications, 0.21%
Finland, 2, 0.21%
Finland
2 publications, 0.21%
Sweden, 2, 0.21%
Sweden
2 publications, 0.21%
Japan, 2, 0.21%
Japan
2 publications, 0.21%
Kazakhstan, 1, 0.1%
Kazakhstan
1 publication, 0.1%
Portugal, 1, 0.1%
Portugal
1 publication, 0.1%
Iran, 1, 0.1%
Iran
1 publication, 0.1%
Qatar, 1, 0.1%
Qatar
1 publication, 0.1%
Kenya, 1, 0.1%
Kenya
1 publication, 0.1%
Kuwait, 1, 0.1%
Kuwait
1 publication, 0.1%
Lebanon, 1, 0.1%
Lebanon
1 publication, 0.1%
UAE, 1, 0.1%
UAE
1 publication, 0.1%
Uruguay, 1, 0.1%
Uruguay
1 publication, 0.1%
100
200
300
400
500
600