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
35,478
Country Rank
224
Institution Rank : 114
![](https://cdn.adscientificindex.com/logos/6238.png)
![Singapore](/flags/sg.png)
![Alec Stone Sweet](https://cdn.adscientificindex.com/pictures/1a/4304878.jpg)
Comparative Constitutional Law
International Law
Comparative Law
Human Rights
Courts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,557
5,350
0.248
* Total Citation Counts Rankings
World Rank
41,118
Country Rank
18,249
Institution Rank : 175
![](https://cdn.adscientificindex.com/logos/10917.jpg)
![United States](/flags/us.png)
![Tom Ginsburg](https://cdn.adscientificindex.com/pictures/a8/1850055.jpg)
Comparative Constitutional Law
International Law
Asia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,417
9,312
0.480
* Total Citation Counts Rankings
World Rank
85,727
Country Rank
34,994
Institution Rank : 635
![](https://cdn.adscientificindex.com/logos/10888.jpg)
![United States](/flags/us.png)
![John Yoo](https://cdn.adscientificindex.com/pictures/d9/1735051.jpg)
law
constitutional law
international law
terrorism
separation of powers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,021
1,912
0.173
* Total Citation Counts Rankings
World Rank
93,243
Country Rank
37,609
Institution Rank : 329
![](https://cdn.adscientificindex.com/logos/10917.jpg)
![United States](/flags/us.png)
![Aziz Huq](/user/assets/images/profile/no-profile-photo.png)
constitutional law
national security law
comparative law
international law
policing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,264
6,156
0.600
* Total Citation Counts Rankings
World Rank
99,462
Country Rank
39,805
Institution Rank : 534
![](https://cdn.adscientificindex.com/logos/12060.jpg)
![United States](/flags/us.png)
![Oona Hathaway](https://cdn.adscientificindex.com/pictures/8d/848471.jpg)
international law
foreign relations law
national security law
constitutional law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,703
3,293
0.339
* Total Citation Counts Rankings
World Rank
129,003
Country Rank
10,463
Institution Rank : 529
![](https://cdn.adscientificindex.com/logos/10902.jpg)
![United Kingdom](/flags/gb.png)
![Eyal Benvenisti](https://cdn.adscientificindex.com/pictures/b3/1361993.jpg)
International Law
Constitutional Law
Administrative Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,702
2,303
0.299
* Total Citation Counts Rankings
World Rank
176,563
Country Rank
65,019
Institution Rank : 204
![](https://cdn.adscientificindex.com/logos/8815.jpg)
![United States](/flags/us.png)
![Peter J Spiro](https://cdn.adscientificindex.com/pictures/ab/1673084.jpg)
Citizenship Theory
International Law
Constitutional Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,690
1,297
0.228
* Total Citation Counts Rankings
World Rank
215,796
Country Rank
76,904
Institution Rank : 525
![](https://cdn.adscientificindex.com/logos/11536.jpg)
![United States](/flags/us.png)
![Mila Versteeg](https://cdn.adscientificindex.com/pictures/61/1683495.jpg)
comparative constitutional law
international law
empirical legal studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,625
2,823
0.610
* Total Citation Counts Rankings
World Rank
220,544
Country Rank
78,309
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/5322.jpg)
![United States](/flags/us.png)
![James Thuo Gathii](https://cdn.adscientificindex.com/pictures/7d/1394407.jpg)
International Law & Trade & Courts
TWAIL
Comparative Constitutional Law
Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,519
1,778
0.393
* Total Citation Counts Rankings
World Rank
275,844
Country Rank
94,478
Institution Rank : 1,316
![](https://cdn.adscientificindex.com/logos/1736.jpg)
![United States](/flags/us.png)
![Matthew Waxman](/user/assets/images/profile/no-profile-photo.png)
laws of war
international humanitarian law
constitutional law
national security law
international law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,524
1,080
0.306
* Total Citation Counts Rankings
World Rank
372,622
Country Rank
14,913
Institution Rank : 272
![](https://cdn.adscientificindex.com/logos/12115.jpg)
![Canada](/flags/ca.png)
![Brian Slattery](https://cdn.adscientificindex.com/pictures/e7/806168.jpg)
Indigenous rights
Constitutional law
Legal history
International law
Legal theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,442
401
0.164
* Total Citation Counts Rankings
World Rank
390,301
Country Rank
126,715
Institution Rank : 367
![](https://cdn.adscientificindex.com/logos/2833.jpg)
![United States](/flags/us.png)
![Eugene Kontorovich](https://cdn.adscientificindex.com/pictures/22/1358490.jpg)
constitutional law
international law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,298
557
0.242
* Total Citation Counts Rankings
World Rank
395,360
Country Rank
2,143
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/10366.png)
![Indonesia](/flags/id.png)
![I Made Pasek Diantha](https://cdn.adscientificindex.com/pictures/c3/355963.jpg)
Public International Law
Human Rights
Constitutional Law
Theory of Law
Philosophy of Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,258
1,988
0.880
* Total Citation Counts Rankings
World Rank
412,500
Country Rank
16,181
Institution Rank : 1,674
![](https://cdn.adscientificindex.com/logos/11508.jpg)
![Canada](/flags/ca.png)
![Brian Langille](https://cdn.adscientificindex.com/pictures/0f/651570.jpg)
labour law
international law
constitutional law
legal theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,132
571
0.268
* Total Citation Counts Rankings
World Rank
417,078
Country Rank
1,954
Institution Rank : 253
![](https://cdn.adscientificindex.com/logos/8529.jpg)
![South Africa](/flags/za.png)
![Sandra Liebenberg](/user/assets/images/profile/no-profile-photo.png)
Constitutional law
International Human Rights Law
Social Rights
Equality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,100
679
0.323
* Total Citation Counts Rankings
World Rank
422,422
Country Rank
1,998
Institution Rank : 199
![](https://cdn.adscientificindex.com/logos/11299.jpg)
![South Africa](/flags/za.png)
![Charles Manga Fombad](/user/assets/images/profile/no-profile-photo.png)
comparative law
comparative constitutional law
legal history
media law
international law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,064
1,023
0.496
* Total Citation Counts Rankings
World Rank
438,841
Country Rank
139,990
Institution Rank : 31
![](https://cdn.adscientificindex.com/logos/3456.jpg)
![United States](/flags/us.png)
![Julian Ku](https://cdn.adscientificindex.com/pictures/83/1394326.jpg)
Public international law
U.S. constitutional law
U.S. foreign policy
Chinese foreign policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,959
457
0.233
* Total Citation Counts Rankings
World Rank
473,528
Country Rank
149,361
Institution Rank : 197
![](https://cdn.adscientificindex.com/logos/2649.jpg)
![United States](/flags/us.png)
![Thomas E Baker](https://cdn.adscientificindex.com/pictures/cb/1354925.jpg)
Constitutional Law
First Amendment
Appellate Courts
Federal Courts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,758
182
0.104
* Total Citation Counts Rankings
World Rank
490,439
Country Rank
153,841
Institution Rank : 688
![](https://cdn.adscientificindex.com/logos/11018.png)
![United States](/flags/us.png)
![Diane Marie Amann](https://cdn.adscientificindex.com/pictures/cd/1614172.jpg)
international law
constitutional law
crim law
child & human rts & security
global legal history
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,669
267
0.160
* Total Citation Counts Rankings
World Rank
511,757
Country Rank
159,556
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/24539.png)
![United States](/flags/us.png)
![Robert J Delahunty](https://cdn.adscientificindex.com/pictures/3d/1621097.jpg)
International Law
Constitutional Law
Conflict of Laws
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,567
353
0.225
* Total Citation Counts Rankings
World Rank
532,043
Country Rank
19,791
Institution Rank : 701
![](https://cdn.adscientificindex.com/logos/10558.png)
![Canada](/flags/ca.png)
![Stephane Beaulac](https://cdn.adscientificindex.com/pictures/bf/655884.jpg)
International Law
Constitutional Law
Human Rights
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,476
411
0.278
* Total Citation Counts Rankings
World Rank
541,064
Country Rank
167,356
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/5231.png)
![United States](/flags/us.png)
![John T Parry](/user/assets/images/profile/no-profile-photo.png)
constitutional law
criminal law
civil procedure
international law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,437
287
0.200
* Total Citation Counts Rankings
World Rank
551,041
Country Rank
2,705
Institution Rank : 487
![](https://cdn.adscientificindex.com/logos/10906.jpg)
![South Africa](/flags/za.png)
![Danwood Chirwa](/user/assets/images/profile/no-profile-photo.png)
Human Rights
Constitutional Law
Administrative Law
International Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,395
753
0.540
* Total Citation Counts Rankings
World Rank
630,352
Country Rank
7,587
Institution Rank : 841
![](https://cdn.adscientificindex.com/logos/10446.png)
![Switzerland](/flags/ch.png)
![Daniel Moeckli](/user/assets/images/profile/no-profile-photo.png)
human rights
international law
constitutional law
democracy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,114
573
0.514
* Total Citation Counts Rankings
World Rank
637,292
Country Rank
192,283
Institution Rank : 269
![](https://cdn.adscientificindex.com/logos/18282.png)
![United States](/flags/us.png)
![Ruben J Garcia](https://cdn.adscientificindex.com/pictures/3a/4663740.jpg)
Labor Law
Employment Law
Constitutional Law
International Labor and Employment Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,093
258
0.236
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
35,478
![Singapore](/flags/sg.png)
224
![](https://cdn.adscientificindex.com/logos/6238.png)
114
Alec Stone Sweet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,557
5,350
0.248
![](https://cdn.adscientificindex.com/logos/6238.png)
Comparative Constitutional Law
International Law
Comparative Law
Human Rights
Courts
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
41,118
![United States](/flags/us.png)
18,249
![](https://cdn.adscientificindex.com/logos/10917.jpg)
175
Tom Ginsburg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,417
9,312
0.480
![](https://cdn.adscientificindex.com/logos/10917.jpg)
Comparative Constitutional Law
International Law
Asia
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
85,727
![United States](/flags/us.png)
34,994
![](https://cdn.adscientificindex.com/logos/10888.jpg)
635
John Yoo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,021
1,912
0.173
![](https://cdn.adscientificindex.com/logos/10888.jpg)
law
constitutional law
international law
terrorism
separation of powers
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
93,243
![United States](/flags/us.png)
37,609
![](https://cdn.adscientificindex.com/logos/10917.jpg)
329
Aziz Huq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,264
6,156
0.600
![](https://cdn.adscientificindex.com/logos/10917.jpg)
constitutional law
national security law
comparative law
international law
policing
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
99,462
![United States](/flags/us.png)
39,805
![](https://cdn.adscientificindex.com/logos/12060.jpg)
534
Oona Hathaway
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,703
3,293
0.339
![](https://cdn.adscientificindex.com/logos/12060.jpg)
international law
foreign relations law
national security law
constitutional law
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
129,003
![United Kingdom](/flags/gb.png)
10,463
![](https://cdn.adscientificindex.com/logos/10902.jpg)
529
Eyal Benvenisti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,702
2,303
0.299
![](https://cdn.adscientificindex.com/logos/10902.jpg)
International Law
Constitutional Law
Administrative Law
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
176,563
![United States](/flags/us.png)
65,019
![](https://cdn.adscientificindex.com/logos/8815.jpg)
204
Peter J Spiro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,690
1,297
0.228
![](https://cdn.adscientificindex.com/logos/8815.jpg)
Citizenship Theory
International Law
Constitutional Law
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
215,796
![United States](/flags/us.png)
76,904
![](https://cdn.adscientificindex.com/logos/11536.jpg)
525
Mila Versteeg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,625
2,823
0.610
![](https://cdn.adscientificindex.com/logos/11536.jpg)
comparative constitutional law
international law
empirical legal studies
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
220,544
![United States](/flags/us.png)
78,309
![](https://cdn.adscientificindex.com/logos/5322.jpg)
53
James Thuo Gathii
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,519
1,778
0.393
![](https://cdn.adscientificindex.com/logos/5322.jpg)
International Law & Trade & Courts
TWAIL
Comparative Constitutional Law
Africa
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
275,844
![United States](/flags/us.png)
94,478
![](https://cdn.adscientificindex.com/logos/1736.jpg)
1,316
Matthew Waxman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,524
1,080
0.306
![](https://cdn.adscientificindex.com/logos/1736.jpg)
laws of war
international humanitarian law
constitutional law
national security law
international law
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
372,622
![Canada](/flags/ca.png)
14,913
![](https://cdn.adscientificindex.com/logos/12115.jpg)
272
Brian Slattery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,442
401
0.164
![](https://cdn.adscientificindex.com/logos/12115.jpg)
Indigenous rights
Constitutional law
Legal history
International law
Legal theory
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
390,301
![United States](/flags/us.png)
126,715
![](https://cdn.adscientificindex.com/logos/2833.jpg)
367
Eugene Kontorovich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,298
557
0.242
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
395,360
![Indonesia](/flags/id.png)
2,143
![](https://cdn.adscientificindex.com/logos/10366.png)
41
I Made Pasek Diantha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,258
1,988
0.880
![](https://cdn.adscientificindex.com/logos/10366.png)
Public International Law
Human Rights
Constitutional Law
Theory of Law
Philosophy of Law
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
412,500
![Canada](/flags/ca.png)
16,181
![](https://cdn.adscientificindex.com/logos/11508.jpg)
1,674
Brian Langille
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,132
571
0.268
![](https://cdn.adscientificindex.com/logos/11508.jpg)
labour law
international law
constitutional law
legal theory
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
417,078
![South Africa](/flags/za.png)
1,954
![](https://cdn.adscientificindex.com/logos/8529.jpg)
253
Sandra Liebenberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,100
679
0.323
![](https://cdn.adscientificindex.com/logos/8529.jpg)
Constitutional law
International Human Rights Law
Social Rights
Equality
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
422,422
![South Africa](/flags/za.png)
1,998
![](https://cdn.adscientificindex.com/logos/11299.jpg)
199
Charles Manga Fombad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,064
1,023
0.496
![](https://cdn.adscientificindex.com/logos/11299.jpg)
comparative law
comparative constitutional law
legal history
media law
international law
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
438,841
![United States](/flags/us.png)
139,990
![](https://cdn.adscientificindex.com/logos/3456.jpg)
31
Julian Ku
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,959
457
0.233
![](https://cdn.adscientificindex.com/logos/3456.jpg)
Public international law
U.S. constitutional law
U.S. foreign policy
Chinese foreign policy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
473,528
![United States](/flags/us.png)
149,361
![](https://cdn.adscientificindex.com/logos/2649.jpg)
197
Thomas E Baker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,758
182
0.104
![](https://cdn.adscientificindex.com/logos/2649.jpg)
Constitutional Law
First Amendment
Appellate Courts
Federal Courts
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
490,439
![United States](/flags/us.png)
153,841
![](https://cdn.adscientificindex.com/logos/11018.png)
688
Diane Marie Amann
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,669
267
0.160
![](https://cdn.adscientificindex.com/logos/11018.png)
international law
constitutional law
crim law
child & human rts & security
global legal history
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
511,757
![United States](/flags/us.png)
159,556
![](https://cdn.adscientificindex.com/logos/24539.png)
40
Robert J Delahunty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,567
353
0.225
![](https://cdn.adscientificindex.com/logos/24539.png)
International Law
Constitutional Law
Conflict of Laws
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
532,043
![Canada](/flags/ca.png)
19,791
![](https://cdn.adscientificindex.com/logos/10558.png)
701
Stephane Beaulac
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,476
411
0.278
![](https://cdn.adscientificindex.com/logos/10558.png)
International Law
Constitutional Law
Human Rights
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
541,064
![United States](/flags/us.png)
167,356
![](https://cdn.adscientificindex.com/logos/5231.png)
19
John T Parry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,437
287
0.200
![](https://cdn.adscientificindex.com/logos/5231.png)
constitutional law
criminal law
civil procedure
international law
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
551,041
![South Africa](/flags/za.png)
2,705
![](https://cdn.adscientificindex.com/logos/10906.jpg)
487
Danwood Chirwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,395
753
0.540
![](https://cdn.adscientificindex.com/logos/10906.jpg)
Human Rights
Constitutional Law
Administrative Law
International Law
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
630,352
![Switzerland](/flags/ch.png)
7,587
![](https://cdn.adscientificindex.com/logos/10446.png)
841
Daniel Moeckli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,114
573
0.514
![](https://cdn.adscientificindex.com/logos/10446.png)
human rights
international law
constitutional law
democracy
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
637,292
![United States](/flags/us.png)
192,283
![](https://cdn.adscientificindex.com/logos/18282.png)
269
Ruben J Garcia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,093
258
0.236
![](https://cdn.adscientificindex.com/logos/18282.png)
Labor Law
Employment Law
Constitutional Law
International Labor and Employment Law