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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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23,734
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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42,883
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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52,469
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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103,324
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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223,776
World Rank
1,938
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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225,980
World Rank
1,964
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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255,884
World Rank
2,368
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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258,728
World Rank
2,403
Country Rank
5
University
Ranking Based On Selection:
8
Medical and Health Sciences / Gastroenterology
Gastroenterology | EUS | ERCP | Endoscop

Citation Metrics

  • Total
    4,504
  • Last 5 Years
    4,390
  • Last 5 Years / Total
    0.975
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* Total Citation Counts Rankings

Rankings

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275,983
World Rank
2,670
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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302,891
World Rank
3,065
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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315,428
World Rank
3,269
Country Rank
8
University
Ranking Based On Selection:
11
* Total Citation Counts Rankings

Rankings

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319,733
World Rank
3,336
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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329,726
World Rank
3,508
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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337,135
World Rank
3,637
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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341,249
World Rank
3,700
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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349,468
World Rank
3,832
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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388,608
World Rank
4,546
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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406,549
World Rank
4,888
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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413,009
World Rank
4,995
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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422,627
World Rank
5,164
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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432,013
World Rank
5,380
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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453,945
World Rank
5,792
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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475,845
World Rank
6,263
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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477,641
World Rank
6,305
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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485,143
World Rank
6,497
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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