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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 395 Scientists Citation Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

* Total Citation Counts Rankings

Rankings

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23,833
World Rank
189
Country Rank
1
University
Ranking Based On Selection:
1
Others
Epidemiology | Infectious Disease Prevention | Antimicrobial Resistance | Artificial Intelligence in

Citation Metrics

  • Total
    32,553
  • Last 5 Years
    30,000
  • Last 5 Years / Total
    0.922
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* Total Citation Counts Rankings

Rankings

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43,060
World Rank
300
Country Rank
1
University
Ranking Based On Selection:
2
Natural Sciences / Chemical Sciences
Organic Chemistry | Biomass Valorization | Lignin & Polysaccharides | Hydrogen Productio

Citation Metrics

  • Total
    21,675
  • Last 5 Years
    16,909
  • Last 5 Years / Total
    0.780
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* Total Citation Counts Rankings

Rankings

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52,645
World Rank
344
Country Rank
2
University
Ranking Based On Selection:
3
Others
Epidemiology | Public Health | Equity & Equality in Health | Cancer

Citation Metrics

  • Total
    18,711
  • Last 5 Years
    13,929
  • Last 5 Years / Total
    0.744
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* Total Citation Counts Rankings

Rankings

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103,640
World Rank
694
Country Rank
2
University
Ranking Based On Selection:
4
Engineering & Technology / Metallurgical & Materials Engineering
supercapacitors | electrocatalyst | Battery | corrosion | conductive polymer nanocomposite

Citation Metrics

  • Total
    10,913
  • Last 5 Years
    7,443
  • Last 5 Years / Total
    0.682
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* Total Citation Counts Rankings

Rankings

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224,376
World Rank
1,939
Country Rank
3
University
Ranking Based On Selection:
5
Others
instrument development | cancer

Citation Metrics

  • Total
    5,258
  • Last 5 Years
    4,862
  • Last 5 Years / Total
    0.925
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* Total Citation Counts Rankings

Rankings

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226,537
World Rank
1,965
Country Rank
3
University
Ranking Based On Selection:
6

Citation Metrics

  • Total
    5,204
  • Last 5 Years
    2,861
  • Last 5 Years / Total
    0.550
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* Total Citation Counts Rankings

Rankings

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256,528
World Rank
2,369
Country Rank
4
University
Ranking Based On Selection:
7
Medical and Health Sciences / Gastroenterology
Gastroenterology | Hepatolog

Citation Metrics

  • Total
    4,557
  • Last 5 Years
    4,023
  • Last 5 Years / Total
    0.883
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* Total Citation Counts Rankings

Rankings

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257,433
World Rank
2,380
Country Rank
5
University
Ranking Based On Selection:
8
Medical and Health Sciences / Gastroenterology
Gastroenterology | EUS | ERCP | Endoscop

Citation Metrics

  • Total
    4,540
  • Last 5 Years
    4,178
  • Last 5 Years / Total
    0.920
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* Total Citation Counts Rankings

Rankings

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276,666
World Rank
2,671
Country Rank
6
University
Ranking Based On Selection:
9

Citation Metrics

  • Total
    4,193
  • Last 5 Years
    1,710
  • Last 5 Years / Total
    0.408
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* Total Citation Counts Rankings

Rankings

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303,592
World Rank
3,067
Country Rank
7
University
Ranking Based On Selection:
10
Others
spatio-temporal analysis | Longitudinal data analysi

Citation Metrics

  • Total
    3,767
  • Last 5 Years
    2,699
  • Last 5 Years / Total
    0.716
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* Total Citation Counts Rankings

Rankings

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316,188
World Rank
3,273
Country Rank
8
University
Ranking Based On Selection:
11
* Total Citation Counts Rankings

Rankings

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320,501
World Rank
3,340
Country Rank
9
University
Ranking Based On Selection:
12
Others
water and wastewater treatment- air pollution- waste manangement- environmental engineering

Citation Metrics

  • Total
    3,537
  • Last 5 Years
    2,260
  • Last 5 Years / Total
    0.639
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* Total Citation Counts Rankings

Rankings

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330,068
World Rank
3,509
Country Rank
1
University
Ranking Based On Selection:
13
Medical and Health Sciences / Medical Microbiology
Medical Microbiology | Food Microbiolog

Citation Metrics

  • Total
    3,409
  • Last 5 Years
    1,910
  • Last 5 Years / Total
    0.560
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* Total Citation Counts Rankings

Rankings

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337,905
World Rank
3,638
Country Rank
4
University
Ranking Based On Selection:
14
Others
Water-Environment-Hydrology

Citation Metrics

  • Total
    3,318
  • Last 5 Years
    2,442
  • Last 5 Years / Total
    0.736
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* Total Citation Counts Rankings

Rankings

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342,053
World Rank
3,701
Country Rank
5
University
Ranking Based On Selection:
15
Education / Education (Other, All)
Youth and Family | MASEM | Qualitative and Quantitative studies and applied statistic

Citation Metrics

  • Total
    3,268
  • Last 5 Years
    3,032
  • Last 5 Years / Total
    0.928
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* Total Citation Counts Rankings

Rankings

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350,328
World Rank
3,833
Country Rank
6
University
Ranking Based On Selection:
16
Engineering & Technology / Mechanical Engineering
Polygeneration | Energy Systems | Life Cycle Assessment | Microbial Fuel Cells | Machine Learnin

Citation Metrics

  • Total
    3,175
  • Last 5 Years
    2,681
  • Last 5 Years / Total
    0.844
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* Total Citation Counts Rankings

Rankings

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389,535
World Rank
4,552
Country Rank
7
University
Ranking Based On Selection:
17
Natural Sciences / Chemical Sciences
Coordination Chemistry | Nanocomposite | Schiff base | Photodegradation | Catalysi

Citation Metrics

  • Total
    2,782
  • Last 5 Years
    1,591
  • Last 5 Years / Total
    0.572
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* Total Citation Counts Rankings

Rankings

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407,453
World Rank
4,891
Country Rank
8
University
Ranking Based On Selection:
18
Engineering & Technology / Chemical Engineering
CO2 Utilization | Applied Catalysis | Fuel processing | Nanotechnology | Energy & Environmen

Citation Metrics

  • Total
    2,621
  • Last 5 Years
    1,845
  • Last 5 Years / Total
    0.704
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* Total Citation Counts Rankings

Rankings

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413,927
World Rank
4,999
Country Rank
9
University
Ranking Based On Selection:
19
Engineering & Technology / Civil Engineering
Water Resources Engineering & Management | Climate Change | Environmental Impact Assessment | Watershe

Citation Metrics

  • Total
    2,567
  • Last 5 Years
    1,809
  • Last 5 Years / Total
    0.705
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* Total Citation Counts Rankings

Rankings

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423,598
World Rank
5,167
Country Rank
10
University
Ranking Based On Selection:
20

Citation Metrics

  • Total
    2,489
  • Last 5 Years
    1,543
  • Last 5 Years / Total
    0.620
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* Total Citation Counts Rankings

Rankings

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432,978
World Rank
5,383
Country Rank
11
University
Ranking Based On Selection:
21

Citation Metrics

  • Total
    2,416
  • Last 5 Years
    1,855
  • Last 5 Years / Total
    0.768
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* Total Citation Counts Rankings

Rankings

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454,906
World Rank
5,797
Country Rank
12
University
Ranking Based On Selection:
22
Medical and Health Sciences / Neurology
Neurology & Cerebrovascular Disease

Citation Metrics

  • Total
    2,256
  • Last 5 Years
    1,933
  • Last 5 Years / Total
    0.857
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* Total Citation Counts Rankings

Rankings

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476,853
World Rank
6,264
Country Rank
13
University
Ranking Based On Selection:
23
Others
Occupational health | Risk Management | Accident | Ergonomics | Human Erro

Citation Metrics

  • Total
    2,112
  • Last 5 Years
    1,623
  • Last 5 Years / Total
    0.768
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* Total Citation Counts Rankings

Rankings

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478,572
World Rank
6,306
Country Rank
10
University
Ranking Based On Selection:
24
Natural Sciences / Chemical Sciences
Organic Chemistry | Catalyst | Ionic Liquid | Metal-Organic Framework | Anomeric effect

Citation Metrics

  • Total
    2,101
  • Last 5 Years
    1,703
  • Last 5 Years / Total
    0.811
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* Total Citation Counts Rankings

Rankings

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486,116
World Rank
6,502
Country Rank
11
University
Ranking Based On Selection:
25
Others
Finsler Geometry

Citation Metrics

  • Total
    2,055
  • Last 5 Years
    1,138
  • Last 5 Years / Total
    0.554
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