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.
* Last 6 Years Citation Rankings
Rankings

31,488
World Rank

51
Country Rank

1
University
Ranking Based On Selection:
1
Engineering & Technology / Aerospace Engineering
Galactic archaeology | globular clusters | dark matter | the Local Group | tidal stream
Galactic archaeology | globular clusters | dark matter | the Local Group | tidal stream
Citation Metrics
-
Total14,972
-
Last 6 Years10,926
-
Last 6 Years / Total0.730
* Last 6 Years Citation Rankings
Rankings

316,252
World Rank

749
Country Rank

2
University
Ranking Based On Selection:
2
Citation Metrics
-
Total2,489
-
Last 6 Years1,643
-
Last 6 Years / Total0.660
* Last 6 Years Citation Rankings
Rankings

378,080
World Rank

1,012
Country Rank

3
University
Ranking Based On Selection:
3
Citation Metrics
-
Total2,989
-
Last 6 Years1,339
-
Last 6 Years / Total0.448
* Last 6 Years Citation Rankings
Rankings

398,964
World Rank

1,093
Country Rank

4
University
Ranking Based On Selection:
4
Citation Metrics
-
Total2,006
-
Last 6 Years1,255
-
Last 6 Years / Total0.626
* Last 6 Years Citation Rankings
Rankings

416,800
World Rank

1,160
Country Rank

5
University
Ranking Based On Selection:
5
Natural Sciences / Biological Science
•ecology | •metabarcoding (eDNA) | •microbiome | •One Health & pathogens | •taxonom
•ecology | •metabarcoding (eDNA) | •microbiome | •One Health & pathogens | •taxonom
Citation Metrics
-
Total1,518
-
Last 6 Years1,189
-
Last 6 Years / Total0.783
* Last 6 Years Citation Rankings
Rankings

561,470
World Rank

1,803
Country Rank

6
University
Ranking Based On Selection:
6
Citation Metrics
-
Total1,256
-
Last 6 Years786
-
Last 6 Years / Total0.626
* Last 6 Years Citation Rankings
Rankings

562,446
World Rank

1,806
Country Rank

7
University
Ranking Based On Selection:
7
Citation Metrics
-
Total1,279
-
Last 6 Years784
-
Last 6 Years / Total0.613
* Last 6 Years Citation Rankings
Rankings

612,397
World Rank

2,035
Country Rank

8
University
Ranking Based On Selection:
8
Engineering & Technology / Environmental Science & Engineering
Environmental microbiology | Microbial ecolog
Environmental microbiology | Microbial ecolog
Citation Metrics
-
Total962
-
Last 6 Years685
-
Last 6 Years / Total0.712
* Last 6 Years Citation Rankings
Rankings

637,900
World Rank

2,130
Country Rank

9
University
Ranking Based On Selection:
9
Citation Metrics
-
Total894
-
Last 6 Years640
-
Last 6 Years / Total0.716
* Last 6 Years Citation Rankings
Rankings

639,150
World Rank

2,136
Country Rank

10
University
Ranking Based On Selection:
10
Citation Metrics
-
Total841
-
Last 6 Years638
-
Last 6 Years / Total0.759
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* Last 6 Years Citation Rankings
Rankings

677,663
World Rank

2,317
Country Rank

11
University
Ranking Based On Selection:
11
Citation Metrics
-
Total938
-
Last 6 Years577
-
Last 6 Years / Total0.615
* Last 6 Years Citation Rankings
Rankings

679,858
World Rank

2,322
Country Rank

12
University
Ranking Based On Selection:
12
Citation Metrics
-
Total681
-
Last 6 Years574
-
Last 6 Years / Total0.843
* Last 6 Years Citation Rankings
Rankings

694,748
World Rank

2,383
Country Rank

14
University
Ranking Based On Selection:
13
Natural Sciences / Chemical Sciences
Computational Chemistry | Catalysis | Organometallic Compounds | Reaction Mechanis
Computational Chemistry | Catalysis | Organometallic Compounds | Reaction Mechanis
Citation Metrics
-
Total673
-
Last 6 Years553
-
Last 6 Years / Total0.822
* Last 6 Years Citation Rankings
Rankings

688,456
World Rank

2,360
Country Rank

13
University
Ranking Based On Selection:
14
Education / Education (Other, All)
Educación Superior | Políticas Públicas | Métodos Cuantitativos | Big Data | Interdisciplin
Educación Superior | Políticas Públicas | Métodos Cuantitativos | Big Data | Interdisciplin
Citation Metrics
-
Total690
-
Last 6 Years562
-
Last 6 Years / Total0.814
* Last 6 Years Citation Rankings
Rankings

732,386
World Rank

2,528
Country Rank

15
University
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
Ciencia de Los Materiales | Innovación | Nanotecnologí
Ciencia de Los Materiales | Innovación | Nanotecnologí
Citation Metrics
-
Total939
-
Last 6 Years504
-
Last 6 Years / Total0.537
* Last 6 Years Citation Rankings
Rankings

734,073
World Rank

2,534
Country Rank

16
University
Ranking Based On Selection:
16
Medical and Health Sciences / Nutrition and Dietetics
Celular Biology | Molecular biology | cancer | virology | nutritio
Celular Biology | Molecular biology | cancer | virology | nutritio
Citation Metrics
-
Total914
-
Last 6 Years502
-
Last 6 Years / Total0.549
* Last 6 Years Citation Rankings
Rankings

749,759
World Rank

2,587
Country Rank

17
University
Ranking Based On Selection:
17
Citation Metrics
-
Total571
-
Last 6 Years484
-
Last 6 Years / Total0.848
* Last 6 Years Citation Rankings
Rankings

757,799
World Rank

2,622
Country Rank

18
University
Ranking Based On Selection:
18
Social Sciences / Psychology
dialogicidad | supervisión clínica | formación docente | talento pedagógic
dialogicidad | supervisión clínica | formación docente | talento pedagógic
Citation Metrics
-
Total532
-
Last 6 Years475
-
Last 6 Years / Total0.893
* Last 6 Years Citation Rankings
Rankings

814,376
World Rank

2,863
Country Rank

19
University
Ranking Based On Selection:
19
Natural Sciences / Molecular Biology & Genetics
Biología celular | músculo esquelético | sistema renina angiotensina | sistema calicreina cinin
Biología celular | músculo esquelético | sistema renina angiotensina | sistema calicreina cinin
Citation Metrics
-
Total963
-
Last 6 Years416
-
Last 6 Years / Total0.432
* Last 6 Years Citation Rankings
Rankings

837,671
World Rank

2,962
Country Rank

20
University
Ranking Based On Selection:
20
Social Sciences / Tourism & Hospitality
Turberas | Biología de la Conservación | Educación ambiental | Ecoturism
Turberas | Biología de la Conservación | Educación ambiental | Ecoturism
Citation Metrics
-
Total496
-
Last 6 Years395
-
Last 6 Years / Total0.796
* Last 6 Years Citation Rankings
Rankings

855,069
World Rank

3,045
Country Rank

21
University
Ranking Based On Selection:
21
Economics & Econometrics / Accounting & Finance
Finanzas Corporativas | Educación Superior | Direccionamiento Estratégico | Economía Polític
Finanzas Corporativas | Educación Superior | Direccionamiento Estratégico | Economía Polític
Citation Metrics
-
Total443
-
Last 6 Years380
-
Last 6 Years / Total0.858
* Last 6 Years Citation Rankings
Rankings

876,980
World Rank

3,113
Country Rank

22
University
Ranking Based On Selection:
22
Education / Education (Other, All)
Educación Superior | Estadística | Análisis Multivariante | Machine Learnin
Educación Superior | Estadística | Análisis Multivariante | Machine Learnin
Citation Metrics
-
Total380
-
Last 6 Years362
-
Last 6 Years / Total0.953
* Last 6 Years Citation Rankings
Rankings

880,111
World Rank

3,130
Country Rank

23
University
Ranking Based On Selection:
23
Engineering & Technology / Biomedical Engineering
inflammation | adiposity and cancer | kinins | kallikrein
inflammation | adiposity and cancer | kinins | kallikrein
Citation Metrics
-
Total586
-
Last 6 Years359
-
Last 6 Years / Total0.613
* Last 6 Years Citation Rankings
Rankings

895,503
World Rank

3,176
Country Rank

25
University
Ranking Based On Selection:
24
Citation Metrics
-
Total635
-
Last 6 Years347
-
Last 6 Years / Total0.546
* Last 6 Years Citation Rankings
Rankings

884,181
World Rank

3,144
Country Rank

24
University
Ranking Based On Selection:
25
Engineering & Technology / Computer Science
Optimización Combinatoria | Metaheurísticas | Inteligencia Artificia
Optimización Combinatoria | Metaheurísticas | Inteligencia Artificia
Citation Metrics
-
Total469
-
Last 6 Years356
-
Last 6 Years / Total0.759