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
543,676
Country Rank
10,926
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/9132.png)
![Japan](/flags/jp.png)
![Serena Caucci](https://cdn.adscientificindex.com/pictures/1d/400142.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,421
1,105
0.778
* Total Citation Counts Rankings
World Rank
545,135
Country Rank
168,543
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/17461.png)
![United States](/flags/us.png)
![Satvika Chalasani](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,415
1,090
0.770
* Total Citation Counts Rankings
World Rank
549,856
Country Rank
17,084
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/28409.jpg)
![France](/flags/fr.png)
![Ernesto Fernandez Polcuch](/pictures/23/4994840.jpg)
Science and technology policy
Science and technology indicators
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,396
466
0.334
* Total Citation Counts Rankings
World Rank
573,540
Country Rank
11,459
Institution Rank : 35
![](https://cdn.adscientificindex.com/logos/9132.png)
![Japan](/flags/jp.png)
![David T Tan](/user/assets/images/profile/no-profile-photo.png)
systems thinking
health and development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,304
772
0.592
* Total Citation Counts Rankings
World Rank
586,430
Country Rank
179,241
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Bret Ericson](https://cdn.adscientificindex.com/pictures/31/4613798.jpg)
Environmental Health
Chemical Pollution
Lead Exposure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,257
906
0.721
* Total Citation Counts Rankings
World Rank
603,746
Country Rank
12,011
Institution Rank : 36
![](https://cdn.adscientificindex.com/logos/9132.png)
![Japan](/flags/jp.png)
![Bertha Vallejo](/pictures/22/333391.jpg)
Capacity Development
Innovation and sustainability
digitalization
STI policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,196
986
0.824
* Total Citation Counts Rankings
World Rank
605,099
Country Rank
184,160
Institution Rank : 32
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Nicole Mun Sim Lai](/pictures/fb/4615497.jpg)
Socio-economic development
intergenerational economy
demographic analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,192
647
0.543
* Total Citation Counts Rankings
World Rank
619,540
Country Rank
187,847
Institution Rank : 33
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Paul Holtom](/user/assets/images/profile/no-profile-photo.png)
International arms trade and transfer controls
SALW
weapons and ammunition management
arms embargoes
international peace and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,145
391
0.341
* Total Citation Counts Rankings
World Rank
630,465
Country Rank
4,915
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/9133.png)
![Belgium](/flags/be.png)
![Frank Mattheis](https://cdn.adscientificindex.com/pictures/ee/4529126.jpg)
regionalism
interregionalism
regional organisations
spatialisation
territorialisation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,110
972
0.876
* Total Citation Counts Rankings
World Rank
641,699
Country Rank
12,634
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/9132.png)
![Japan](/flags/jp.png)
![Saroj Kumar Chapagain](https://cdn.adscientificindex.com/pictures/ec/435724.jpg)
Global Change & Sustainable Development
Water resources management
Decentralized wastewater management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,076
735
0.683
* Total Citation Counts Rankings
World Rank
655,629
Country Rank
12,858
Institution Rank : 42
![](https://cdn.adscientificindex.com/logos/9132.png)
![Japan](/flags/jp.png)
![Eva Barteková](/pictures/be/341118.jpg)
circular economy
resource efficiency
resource nexus
low carbon transition
green growth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,035
927
0.896
* Total Citation Counts Rankings
World Rank
707,574
Country Rank
209,847
Institution Rank : 39
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Joseph Atta-Mensah](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
897
179
0.200
* Total Citation Counts Rankings
World Rank
715,379
Country Rank
211,739
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Steve Macfeely](/user/assets/images/profile/no-profile-photo.png)
SDGs
big data
globalization
statistical literacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
797
0.909
* Total Citation Counts Rankings
World Rank
735,019
Country Rank
216,419
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Oliver Paddison](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
337
0.406
* Total Citation Counts Rankings
World Rank
752,248
Country Rank
220,553
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Hédi Bchir](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
792
105
0.133
* Total Citation Counts Rankings
World Rank
756,239
Country Rank
221,464
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/1715.png)
![United States](/flags/us.png)
![Kent J Kille](https://cdn.adscientificindex.com/pictures/4f/909818.jpg)
Active Teaching and Learning
International Organization
Political Leadership
United Nations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
783
297
0.379
* Total Citation Counts Rankings
World Rank
763,534
Country Rank
14,622
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/9132.png)
![Japan](/flags/jp.png)
![Yishi Zhao](https://cdn.adscientificindex.com/pictures/0b/414825.jpg)
Performance modelling
ncl_cs_sys
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
767
291
0.379
* Total Citation Counts Rankings
World Rank
763,947
Country Rank
223,242
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![John Borrie](https://cdn.adscientificindex.com/pictures/97/4614066.jpg)
arms control
disarmament
nuclear weapons
nuclear deterrence
missiles
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
766
329
0.430
* Total Citation Counts Rankings
World Rank
803,347
Country Rank
15,251
Institution Rank : 51
![](https://cdn.adscientificindex.com/logos/9132.png)
![Japan](/flags/jp.png)
![Soumaya Ben Dhaou](/pictures/5a/4524086.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
683
663
0.971
* Total Citation Counts Rankings
World Rank
819,360
Country Rank
235,754
Institution Rank : 51
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Henrique Pacini](https://cdn.adscientificindex.com/pictures/55/4614081.jpg)
Circular Economy
Markets
Environment
Trade
Renewables
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
329
0.505
* Total Citation Counts Rankings
World Rank
830,570
Country Rank
238,192
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![T Sejersen](/user/assets/images/profile/no-profile-photo.png)
CRVS
Citizenship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
266
0.422
* Total Citation Counts Rankings
World Rank
859,172
Country Rank
16,157
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/9132.png)
![Japan](/flags/jp.png)
![Sadhana Shrestha](https://cdn.adscientificindex.com/pictures/05/4467183.jpg)
Wastewater-based Epidemiology
Health Related Water Microbiology
Water quality
Health risk assessment
WASH
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
577
481
0.834
* Total Citation Counts Rankings
World Rank
880,809
Country Rank
16,495
Institution Rank : 60
![](https://cdn.adscientificindex.com/logos/9132.png)
![Japan](/flags/jp.png)
![Kristine Farla](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
359
0.666
* Total Citation Counts Rankings
World Rank
885,085
Country Rank
249,975
Institution Rank : 57
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Alexander Loschky](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
129
0.242
* Total Citation Counts Rankings
World Rank
886,739
Country Rank
250,321
Institution Rank : 58
![](https://cdn.adscientificindex.com/logos/17368.png)
![United States](/flags/us.png)
![Tientip Subhanij](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
203
0.384
* Total Citation Counts Rankings
World Ranking
543,676
Country Ranking
10,926
Institution Ranking
33
Serena Caucci
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,421
1,105
0.778
* Total Citation Counts Rankings
World Ranking
545,135
Country Ranking
168,543
Institution Ranking
4
Satvika Chalasani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,415
1,090
0.770
* Total Citation Counts Rankings
World Ranking
549,856
Country Ranking
17,084
Institution Ranking
20
Ernesto Fernandez Polcuch
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,396
466
0.334
![](https://cdn.adscientificindex.com/logos/28409.jpg)
Science and technology policy
Science and technology indicators
* Total Citation Counts Rankings
World Ranking
573,540
Country Ranking
11,459
Institution Ranking
35
David T Tan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,304
772
0.592
* Total Citation Counts Rankings
World Ranking
586,430
Country Ranking
179,241
Institution Ranking
30
Bret Ericson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,257
906
0.721
* Total Citation Counts Rankings
World Ranking
603,746
Country Ranking
12,011
Institution Ranking
36
Bertha Vallejo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,196
986
0.824
![](https://cdn.adscientificindex.com/logos/9132.png)
Capacity Development
Innovation and sustainability
digitalization
STI policy
* Total Citation Counts Rankings
World Ranking
605,099
Country Ranking
184,160
Institution Ranking
32
Nicole Mun Sim Lai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,192
647
0.543
![](https://cdn.adscientificindex.com/logos/17368.png)
Socio-economic development
intergenerational economy
demographic analysis
* Total Citation Counts Rankings
World Ranking
619,540
Country Ranking
187,847
Institution Ranking
33
Paul Holtom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,145
391
0.341
![](https://cdn.adscientificindex.com/logos/17368.png)
International arms trade and transfer controls
SALW
weapons and ammunition management
arms embargoes
international peace and
* Total Citation Counts Rankings
World Ranking
630,465
Country Ranking
4,915
Institution Ranking
1
Frank Mattheis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,110
972
0.876
![](https://cdn.adscientificindex.com/logos/9133.png)
regionalism
interregionalism
regional organisations
spatialisation
territorialisation
* Total Citation Counts Rankings
World Ranking
641,699
Country Ranking
12,634
Institution Ranking
39
Saroj Kumar Chapagain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,076
735
0.683
![](https://cdn.adscientificindex.com/logos/9132.png)
Global Change & Sustainable Development
Water resources management
Decentralized wastewater management
![Adscientificindex](/assets/images/banner_logo.png)
Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
![Adscientificindex](/assets/images/banner_click.png)
* Total Citation Counts Rankings
World Ranking
655,629
Country Ranking
12,858
Institution Ranking
42
Eva Barteková
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,035
927
0.896
![](https://cdn.adscientificindex.com/logos/9132.png)
circular economy
resource efficiency
resource nexus
low carbon transition
green growth
* Total Citation Counts Rankings
World Ranking
707,574
Country Ranking
209,847
Institution Ranking
39
Joseph Atta-Mensah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
897
179
0.200
* Total Citation Counts Rankings
World Ranking
715,379
Country Ranking
211,739
Institution Ranking
41
Steve Macfeely
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
797
0.909
* Total Citation Counts Rankings
World Ranking
735,019
Country Ranking
216,419
Institution Ranking
43
Oliver Paddison
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
337
0.406
* Total Citation Counts Rankings
World Ranking
752,248
Country Ranking
220,553
Institution Ranking
45
Hédi Bchir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
792
105
0.133
* Total Citation Counts Rankings
World Ranking
756,239
Country Ranking
221,464
Institution Ranking
17
Kent J Kille
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
783
297
0.379
![](https://cdn.adscientificindex.com/logos/1715.png)
Active Teaching and Learning
International Organization
Political Leadership
United Nations
* Total Citation Counts Rankings
World Ranking
763,534
Country Ranking
14,622
Institution Ranking
45
Yishi Zhao
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
767
291
0.379
* Total Citation Counts Rankings
World Ranking
763,947
Country Ranking
223,242
Institution Ranking
48
John Borrie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
766
329
0.430
![](https://cdn.adscientificindex.com/logos/17368.png)
arms control
disarmament
nuclear weapons
nuclear deterrence
missiles
* Total Citation Counts Rankings
World Ranking
803,347
Country Ranking
15,251
Institution Ranking
51
Soumaya Ben Dhaou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
683
663
0.971
* Total Citation Counts Rankings
World Ranking
819,360
Country Ranking
235,754
Institution Ranking
51
Henrique Pacini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
652
329
0.505
* Total Citation Counts Rankings
World Ranking
830,570
Country Ranking
238,192
Institution Ranking
53
T Sejersen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
631
266
0.422
* Total Citation Counts Rankings
World Ranking
859,172
Country Ranking
16,157
Institution Ranking
57
Sadhana Shrestha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
577
481
0.834
![](https://cdn.adscientificindex.com/logos/9132.png)
Wastewater-based Epidemiology
Health Related Water Microbiology
Water quality
Health risk assessment
WASH
* Total Citation Counts Rankings
World Ranking
880,809
Country Ranking
16,495
Institution Ranking
60
Kristine Farla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
539
359
0.666
* Total Citation Counts Rankings
World Ranking
885,085
Country Ranking
249,975
Institution Ranking
57
Alexander Loschky
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
532
129
0.242
* Total Citation Counts Rankings
World Ranking
886,739
Country Ranking
250,321
Institution Ranking
58
Tientip Subhanij
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
529
203
0.384