Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
46,572
Country Rank
20,407
Institution Rank : 141
![](https://cdn.adscientificindex.com/logos/2840.jpg)
![United States](/flags/us.png)
![John P Walsh](/user/assets/images/profile/no-profile-photo.png)
Innovation
Organizations
Sociology of Science
Science and Technology Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,670
4,844
0.274
* Total Citation Counts Rankings
World Rank
70,391
Country Rank
29,444
Institution Rank : 208
![](https://cdn.adscientificindex.com/logos/2840.jpg)
![United States](/flags/us.png)
![Diana Hicks](https://cdn.adscientificindex.com/pictures/41/1329129.jpg)
science policy
research evaluation
science and technology policy
bibliometrics
scientometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,934
5,815
0.450
* Total Citation Counts Rankings
World Rank
88,199
Country Rank
35,876
Institution Rank : 255
![](https://cdn.adscientificindex.com/logos/2840.jpg)
![United States](/flags/us.png)
![Terry C Blum](/user/assets/images/profile/no-profile-photo.png)
Business
organizational behavior
health services
alcohol and drug treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,745
2,816
0.262
* Total Citation Counts Rankings
World Rank
136,287
Country Rank
52,274
Institution Rank : 903
![](https://cdn.adscientificindex.com/logos/5568.jpg)
![United States](/flags/us.png)
![George Roth](https://cdn.adscientificindex.com/pictures/b5/1386461.jpg)
organizational leadership
learning and change
alliances
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,303
933
0.128
* Total Citation Counts Rankings
World Rank
145,986
Country Rank
2,219
Institution Rank : 22
![](https://cdn.adscientificindex.com/logos/28243.png)
![India](/flags/in.png)
![S Rama Mohan](https://cdn.adscientificindex.com/pictures/57/4411109.jpg)
Technology Management and Transfer
Innovation Management
R & D Trends
Management of Research Institutes
Industry Collaborations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,844
5,164
0.755
* Total Citation Counts Rankings
World Rank
164,483
Country Rank
275
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/4015.png)
![Czech Republic](/flags/cz.png)
![Anna Maroušková](/user/assets/images/profile/no-profile-photo.png)
bioeconomy management circular economy biowaste
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,095
4,156
0.682
* Total Citation Counts Rankings
World Rank
170,847
Country Rank
63,310
Institution Rank : 1,051
![](https://cdn.adscientificindex.com/logos/5568.jpg)
![United States](/flags/us.png)
![Katherine C Kellogg](/user/assets/images/profile/no-profile-photo.png)
Organizations
Occupations and Work
Institutional Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,871
3,597
0.613
* Total Citation Counts Rankings
World Rank
187,830
Country Rank
8,026
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/27276.png)
![Canada](/flags/ca.png)
![Krista Uggerslev](https://cdn.adscientificindex.com/pictures/e7/655793.jpg)
Leadership and Talent
Recruitment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,327
2,587
0.486
* Total Citation Counts Rankings
World Rank
207,239
Country Rank
74,436
Institution Rank : 546
![](https://cdn.adscientificindex.com/logos/2840.jpg)
![United States](/flags/us.png)
![Narayanan Jayaraman](/user/assets/images/profile/no-profile-photo.png)
Corporate Finance
Mergers and Acqusitions
Bankruptcy
International Finance
Corporate Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,814
1,695
0.352
* Total Citation Counts Rankings
World Rank
242,750
Country Rank
85,015
Institution Rank : 623
![](https://cdn.adscientificindex.com/logos/2840.jpg)
![United States](/flags/us.png)
![Julia Melkers](https://cdn.adscientificindex.com/pictures/16/1329150.jpg)
careers in science
research/program evaluation
team science and networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,063
1,607
0.396
* Total Citation Counts Rankings
World Rank
332,799
Country Rank
110,885
Institution Rank : 782
![](https://cdn.adscientificindex.com/logos/2840.jpg)
![United States](/flags/us.png)
![Aaron D Levine](https://cdn.adscientificindex.com/pictures/bd/1329112.jpg)
Science and technology policy
bioethics
stem cell research
assisted reproduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,809
789
0.281
* Total Citation Counts Rankings
World Rank
389,725
Country Rank
9,323
Institution Rank : 114
![](https://cdn.adscientificindex.com/logos/3747.png)
![India](/flags/in.png)
![Mamata Jenamani](/user/assets/images/profile/no-profile-photo.png)
E-Business
Decision modeling and Analytics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,295
1,734
0.756
* Total Citation Counts Rankings
World Rank
413,788
Country Rank
10,198
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/6151.png)
![India](/flags/in.png)
![Thamaraiselvan Natarajan](https://cdn.adscientificindex.com/pictures/d8/531660.jpg)
Branding
Self Service Technologies
Social Marketing and Services Marketing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,116
1,664
0.786
* Total Citation Counts Rankings
World Rank
448,184
Country Rank
142,641
Institution Rank : 111
![](https://cdn.adscientificindex.com/logos/8533.jpg)
![United States](/flags/us.png)
![Mo Mansouri](https://cdn.adscientificindex.com/pictures/6c/1671711.jpg)
Governance
Enterprise Modeling and Simulation
System of Systems Modeling
Socio-technical Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,897
1,156
0.609
* Total Citation Counts Rankings
World Rank
543,697
Country Rank
168,199
Institution Rank : 1,110
![](https://cdn.adscientificindex.com/logos/2840.jpg)
![United States](/flags/us.png)
![Justin Biddle](https://cdn.adscientificindex.com/pictures/57/1329151.jpg)
Philosophy of Science
Science and Values
Social Epistemology
AI Ethics & Policy
Ethics of Emerging Technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,421
1,000
0.704
* Total Citation Counts Rankings
World Rank
606,729
Country Rank
184,586
Institution Rank : 1,207
![](https://cdn.adscientificindex.com/logos/2840.jpg)
![United States](/flags/us.png)
![Richard Barke](/user/assets/images/profile/no-profile-photo.png)
Science and Technology Policy
Regulatory Policy
Decision Making
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,187
169
0.142
* Total Citation Counts Rankings
World Rank
620,250
Country Rank
28,715
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/12011.png)
![China](/flags/cn.png)
![Fida Hussain](https://cdn.adscientificindex.com/pictures/75/736747.jpg)
Adsorption
Catalysis
Photocatalysis and Fenton catalysis. Water Quality Monitoring/Remediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,142
1,043
0.913
* Total Citation Counts Rankings
World Rank
665,121
Country Rank
1,648
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/7648.gif)
![Thailand](/flags/th.png)
![Noawanit Songkram](https://cdn.adscientificindex.com/pictures/b8/397751.jpg)
Innovation
Invention
ICT
Educational communication and Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,008
864
0.857
* Total Citation Counts Rankings
World Rank
680,889
Country Rank
2,146
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/4015.png)
![Czech Republic](/flags/cz.png)
![Radka Vaníčková](https://cdn.adscientificindex.com/pictures/2f/1449181.jpg)
Product. and Business Processes
Managerial Innovation
Circular Economy
Sustainable Entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
965
682
0.707
* Total Citation Counts Rankings
World Rank
692,611
Country Rank
1,753
Institution Rank : 25
![](https://cdn.adscientificindex.com/logos/7648.gif)
![Thailand](/flags/th.png)
![Saowanee Wijitkosum](https://cdn.adscientificindex.com/pictures/c8/407122.jpg)
Water Resource Management (Drought and Desertification) Climate Change and Disaster
Land use planning
Sustainable Urban Devel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
934
792
0.848
* Total Citation Counts Rankings
World Rank
703,672
Country Rank
3,188
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/7935.jpg)
![Pakistan](/flags/pk.png)
![Muhammad Saeed Shahbaz](https://cdn.adscientificindex.com/pictures/f7/1970486.jpg)
Supply chain
risk management
production and operation management
Business administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
906
885
0.977
* Total Citation Counts Rankings
World Rank
723,961
Country Rank
1,896
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/7648.gif)
![Thailand](/flags/th.png)
![Suthirat Kittpongvises](https://cdn.adscientificindex.com/pictures/22/4476219.jpg)
Environmental sustainability
Climate change mitigation
GHG quantification
Climate change impacts and natural resources management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
856
792
0.925
* Total Citation Counts Rankings
World Rank
791,800
Country Rank
2,631
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/4015.png)
![Czech Republic](/flags/cz.png)
![Karel Gryc](/user/assets/images/profile/no-profile-photo.png)
foundry
metal
material engineering
3D measurement
numerical and physical modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
707
246
0.348
* Total Citation Counts Rankings
World Rank
829,012
Country Rank
47,092
Institution Rank : 24
![](https://cdn.adscientificindex.com/logos/16626.png)
![United Kingdom](/flags/gb.png)
![Michael Katell](/pictures/6e/4537807.jpg)
AI Policy and Ethics
Philosophy of Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
633
629
0.994
* Total Citation Counts Rankings
World Rank
899,316
Country Rank
2,730
Institution Rank : 99
![](https://cdn.adscientificindex.com/logos/7648.gif)
![Thailand](/flags/th.png)
![Veerasak Likhitruangsilp](https://cdn.adscientificindex.com/pictures/e8/4476144.jpg)
Construction Engineering and Management
Construction Contract and Law
Building Information Modeling (BIM)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
391
0.771
* Total Citation Counts Rankings
World Ranking
46,572
Country Ranking
20,407
Institution Ranking
141
John P Walsh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,670
4,844
0.274
![](https://cdn.adscientificindex.com/logos/2840.jpg)
Innovation
Organizations
Sociology of Science
Science and Technology Policy
* Total Citation Counts Rankings
World Ranking
70,391
Country Ranking
29,444
Institution Ranking
208
Diana Hicks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,934
5,815
0.450
![](https://cdn.adscientificindex.com/logos/2840.jpg)
science policy
research evaluation
science and technology policy
bibliometrics
scientometrics
* Total Citation Counts Rankings
World Ranking
88,199
Country Ranking
35,876
Institution Ranking
255
Terry C Blum
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,745
2,816
0.262
![](https://cdn.adscientificindex.com/logos/2840.jpg)
Business
organizational behavior
health services
alcohol and drug treatment
* Total Citation Counts Rankings
World Ranking
136,287
Country Ranking
52,274
Institution Ranking
903
George Roth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,303
933
0.128
![](https://cdn.adscientificindex.com/logos/5568.jpg)
organizational leadership
learning and change
alliances
* Total Citation Counts Rankings
World Ranking
145,986
Country Ranking
2,219
Institution Ranking
22
S Rama Mohan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,844
5,164
0.755
![](https://cdn.adscientificindex.com/logos/28243.png)
Technology Management and Transfer
Innovation Management
R & D Trends
Management of Research Institutes
Industry Collaborations
* Total Citation Counts Rankings
World Ranking
164,483
Country Ranking
275
Institution Ranking
2
Anna Maroušková
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,095
4,156
0.682
![](https://cdn.adscientificindex.com/logos/4015.png)
bioeconomy management circular economy biowaste
* Total Citation Counts Rankings
World Ranking
170,847
Country Ranking
63,310
Institution Ranking
1,051
Katherine C Kellogg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,871
3,597
0.613
![](https://cdn.adscientificindex.com/logos/5568.jpg)
Organizations
Occupations and Work
Institutional Change
* Total Citation Counts Rankings
World Ranking
187,830
Country Ranking
8,026
Institution Ranking
1
Krista Uggerslev
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,327
2,587
0.486
![](https://cdn.adscientificindex.com/logos/27276.png)
Leadership and Talent
Recruitment
* Total Citation Counts Rankings
World Ranking
207,239
Country Ranking
74,436
Institution Ranking
546
Narayanan Jayaraman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,814
1,695
0.352
![](https://cdn.adscientificindex.com/logos/2840.jpg)
Corporate Finance
Mergers and Acqusitions
Bankruptcy
International Finance
Corporate Governance
* Total Citation Counts Rankings
World Ranking
242,750
Country Ranking
85,015
Institution Ranking
623
Julia Melkers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,063
1,607
0.396
![](https://cdn.adscientificindex.com/logos/2840.jpg)
careers in science
research/program evaluation
team science and networks
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* Total Citation Counts Rankings
World Ranking
332,799
Country Ranking
110,885
Institution Ranking
782
Aaron D Levine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,809
789
0.281
![](https://cdn.adscientificindex.com/logos/2840.jpg)
Science and technology policy
bioethics
stem cell research
assisted reproduction
* Total Citation Counts Rankings
World Ranking
389,725
Country Ranking
9,323
Institution Ranking
114
Mamata Jenamani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,295
1,734
0.756
![](https://cdn.adscientificindex.com/logos/3747.png)
E-Business
Decision modeling and Analytics
* Total Citation Counts Rankings
World Ranking
413,788
Country Ranking
10,198
Institution Ranking
53
Thamaraiselvan Natarajan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,116
1,664
0.786
![](https://cdn.adscientificindex.com/logos/6151.png)
Branding
Self Service Technologies
Social Marketing and Services Marketing
* Total Citation Counts Rankings
World Ranking
448,184
Country Ranking
142,641
Institution Ranking
111
Mo Mansouri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,897
1,156
0.609
![](https://cdn.adscientificindex.com/logos/8533.jpg)
Governance
Enterprise Modeling and Simulation
System of Systems Modeling
Socio-technical Systems
* Total Citation Counts Rankings
World Ranking
543,697
Country Ranking
168,199
Institution Ranking
1,110
Justin Biddle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,421
1,000
0.704
![](https://cdn.adscientificindex.com/logos/2840.jpg)
Philosophy of Science
Science and Values
Social Epistemology
AI Ethics & Policy
Ethics of Emerging Technologies
* Total Citation Counts Rankings
World Ranking
606,729
Country Ranking
184,586
Institution Ranking
1,207
Richard Barke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,187
169
0.142
![](https://cdn.adscientificindex.com/logos/2840.jpg)
Science and Technology Policy
Regulatory Policy
Decision Making
* Total Citation Counts Rankings
World Ranking
620,250
Country Ranking
28,715
Institution Ranking
1
Fida Hussain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,142
1,043
0.913
![](https://cdn.adscientificindex.com/logos/12011.png)
Adsorption
Catalysis
Photocatalysis and Fenton catalysis. Water Quality Monitoring/Remediation
* Total Citation Counts Rankings
World Ranking
665,121
Country Ranking
1,648
Institution Ranking
19
Noawanit Songkram
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,008
864
0.857
![](https://cdn.adscientificindex.com/logos/7648.gif)
Innovation
Invention
ICT
Educational communication and Technology
* Total Citation Counts Rankings
World Ranking
680,889
Country Ranking
2,146
Institution Ranking
10
Radka Vaníčková
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
965
682
0.707
![](https://cdn.adscientificindex.com/logos/4015.png)
Product. and Business Processes
Managerial Innovation
Circular Economy
Sustainable Entrepreneurship
* Total Citation Counts Rankings
World Ranking
692,611
Country Ranking
1,753
Institution Ranking
25
Saowanee Wijitkosum
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
934
792
0.848
![](https://cdn.adscientificindex.com/logos/7648.gif)
Water Resource Management (Drought and Desertification) Climate Change and Disaster
Land use planning
Sustainable Urban Devel
* Total Citation Counts Rankings
World Ranking
703,672
Country Ranking
3,188
Institution Ranking
5
Muhammad Saeed Shahbaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
906
885
0.977
![](https://cdn.adscientificindex.com/logos/7935.jpg)
Supply chain
risk management
production and operation management
Business administration
* Total Citation Counts Rankings
World Ranking
723,961
Country Ranking
1,896
Institution Ranking
33
Suthirat Kittpongvises
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
856
792
0.925
![](https://cdn.adscientificindex.com/logos/7648.gif)
Environmental sustainability
Climate change mitigation
GHG quantification
Climate change impacts and natural resources management
* Total Citation Counts Rankings
World Ranking
791,800
Country Ranking
2,631
Institution Ranking
12
Karel Gryc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
707
246
0.348
![](https://cdn.adscientificindex.com/logos/4015.png)
foundry
metal
material engineering
3D measurement
numerical and physical modelling
* Total Citation Counts Rankings
World Ranking
829,012
Country Ranking
47,092
Institution Ranking
24
Michael Katell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
633
629
0.994
![](https://cdn.adscientificindex.com/logos/16626.png)
AI Policy and Ethics
Philosophy of Technology
* Total Citation Counts Rankings
World Ranking
899,316
Country Ranking
2,730
Institution Ranking
99
Veerasak Likhitruangsilp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
507
391
0.771
![](https://cdn.adscientificindex.com/logos/7648.gif)
Construction Engineering and Management
Construction Contract and Law
Building Information Modeling (BIM)