Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Total Citation Rankings
Rankings

705
World Rank

281
Country Rank

24
University
Ranking Based On Selection:
1
Citation Metrics
-
Total221,678
-
Last 6 Years82,879
-
Last 6 Years / Total0.374
* Total Citation Rankings
Rankings

1,691
World Rank

744
Country Rank

13
University
Ranking Based On Selection:
2
Citation Metrics
-
Total143,995
-
Last 6 Years40,831
-
Last 6 Years / Total0.284
* Total Citation Rankings
Rankings

4,816
World Rank

2,276
Country Rank

11
University
Ranking Based On Selection:
3
Citation Metrics
-
Total82,506
-
Last 6 Years26,343
-
Last 6 Years / Total0.319
* Total Citation Rankings
Rankings

4,944
World Rank

2,338
Country Rank

7
University
Ranking Based On Selection:
4
Citation Metrics
-
Total81,092
-
Last 6 Years23,165
-
Last 6 Years / Total0.286
* Total Citation Rankings
Rankings

5,996
World Rank

2,825
Country Rank

24
University
Ranking Based On Selection:
5
Citation Metrics
-
Total72,461
-
Last 6 Years22,626
-
Last 6 Years / Total0.312
* Total Citation Rankings
Rankings

7,285
World Rank

3,436
Country Rank

13
University
Ranking Based On Selection:
6
Citation Metrics
-
Total64,158
-
Last 6 Years24,233
-
Last 6 Years / Total0.378
* Total Citation Rankings
Rankings

8,796
World Rank

4,168
Country Rank

91
University
Ranking Based On Selection:
7
Citation Metrics
-
Total57,192
-
Last 6 Years7,518
-
Last 6 Years / Total0.131
* Total Citation Rankings
Rankings

9,125
World Rank

4,322
Country Rank

4
University
Ranking Based On Selection:
8
Law / Law and Legal Studies
law | humanities | arts and sciences | law and society | critical race theor
law | humanities | arts and sciences | law and society | critical race theor
Citation Metrics
-
Total55,806
-
Last 6 Years19,523
-
Last 6 Years / Total0.350
* Total Citation Rankings
Rankings

10,102
World Rank

4,774
Country Rank

1
University
Ranking Based On Selection:
9
Citation Metrics
-
Total52,340
-
Last 6 Years14,242
-
Last 6 Years / Total0.272
* Total Citation Rankings
Rankings

11,355
World Rank

5,351
Country Rank

246
University
Ranking Based On Selection:
10
Citation Metrics
-
Total48,531
-
Last 6 Years11,593
-
Last 6 Years / Total0.239
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* Total Citation Rankings
Rankings

11,513
World Rank

5,416
Country Rank

49
University
Ranking Based On Selection:
11
Law / Law and Legal Studies
regulation | health and safety | law and economics | tort liability | risk and uncertaint
regulation | health and safety | law and economics | tort liability | risk and uncertaint
Citation Metrics
-
Total48,085
-
Last 6 Years8,756
-
Last 6 Years / Total0.182
* Total Citation Rankings
Rankings

12,688
World Rank

5,962
Country Rank

64
University
Ranking Based On Selection:
12
Citation Metrics
-
Total45,345
-
Last 6 Years11,200
-
Last 6 Years / Total0.247
* Total Citation Rankings
Rankings

12,807
World Rank

6,010
Country Rank

45
University
Ranking Based On Selection:
13
Law / Law and Legal Studies
writing | self-regulation | practice-based professional development | learning | social justic
writing | self-regulation | practice-based professional development | learning | social justic
Citation Metrics
-
Total45,100
-
Last 6 Years13,816
-
Last 6 Years / Total0.306
* Total Citation Rankings
Rankings

13,267
World Rank

6,233
Country Rank

155
University
Ranking Based On Selection:
14
Citation Metrics
-
Total44,143
-
Last 6 Years7,003
-
Last 6 Years / Total0.159
* Total Citation Rankings
Rankings

13,832
World Rank

6,483
Country Rank

13
University
Ranking Based On Selection:
15
Law / Law and Legal Studies
Criminology | policing | evidence based crime policy | criminal justice | crime preventio
Criminology | policing | evidence based crime policy | criminal justice | crime preventio
Citation Metrics
-
Total42,976
-
Last 6 Years17,107
-
Last 6 Years / Total0.398
* Total Citation Rankings
Rankings

13,987
World Rank

6,556
Country Rank

51
University
Ranking Based On Selection:
16
Law / Law and Legal Studies
Life Course Criminology | History of Criminology | Crime and Public Polic
Life Course Criminology | History of Criminology | Crime and Public Polic
Citation Metrics
-
Total42,690
-
Last 6 Years9,653
-
Last 6 Years / Total0.226
* Total Citation Rankings
Rankings

14,046
World Rank

6,589
Country Rank

96
University
Ranking Based On Selection:
17
Citation Metrics
-
Total42,578
-
Last 6 Years8,171
-
Last 6 Years / Total0.192
* Total Citation Rankings
Rankings

14,920
World Rank

6,986
Country Rank

35
University
Ranking Based On Selection:
18
Citation Metrics
-
Total41,052
-
Last 6 Years6,437
-
Last 6 Years / Total0.157
* Total Citation Rankings
Rankings

15,792
World Rank

7,373
Country Rank

453
University
Ranking Based On Selection:
19
Citation Metrics
-
Total39,643
-
Last 6 Years5,934
-
Last 6 Years / Total0.150
* Total Citation Rankings
Rankings

16,733
World Rank

7,826
Country Rank

123
University
Ranking Based On Selection:
20
Citation Metrics
-
Total38,160
-
Last 6 Years8,813
-
Last 6 Years / Total0.231
* Total Citation Rankings
Rankings

17,117
World Rank

7,998
Country Rank

87
University
Ranking Based On Selection:
21
Citation Metrics
-
Total37,605
-
Last 6 Years10,684
-
Last 6 Years / Total0.284
* Total Citation Rankings
Rankings

18,795
World Rank

8,696
Country Rank

1
University
Ranking Based On Selection:
22
Citation Metrics
-
Total35,414
-
Last 6 Years11,349
-
Last 6 Years / Total0.320
* Total Citation Rankings
Rankings

19,669
World Rank

9,078
Country Rank

17
University
Ranking Based On Selection:
23
Law / Law and Legal Studies
Meta-analysis | Criminology | Crime Policy | Correctional Effectiveness | Juvenile Delinquenc
Meta-analysis | Criminology | Crime Policy | Correctional Effectiveness | Juvenile Delinquenc
Citation Metrics
-
Total34,395
-
Last 6 Years10,142
-
Last 6 Years / Total0.295
* Total Citation Rankings
Rankings

21,025
World Rank

9,657
Country Rank

78
University
Ranking Based On Selection:
24
Citation Metrics
-
Total32,916
-
Last 6 Years6,235
-
Last 6 Years / Total0.189
* Total Citation Rankings
Rankings

21,252
World Rank

9,765
Country Rank

171
University
Ranking Based On Selection:
25
Law / Law and Legal Studies
international relations | international law | international political econom
international relations | international law | international political econom
Citation Metrics
-
Total32,700
-
Last 6 Years9,384
-
Last 6 Years / Total0.287