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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 1.034 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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26,801
World Rank
30
Country Rank
1
University
Ranking Based On Selection:
1
Others
Pharmacy & Pharmacology | Drug design & drug delivery system | Pharmaceutical analysis

Citation Metrics

  • Total
    30,038
  • Last 5 Years
    19,187
  • Last 5 Years / Total
    0.639
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* Total Citation Counts Rankings

Rankings

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31,309
World Rank
45
Country Rank
2
University
Ranking Based On Selection:
2
Engineering & Technology / Food Science and Engineering
Food chain contamination | health risk | remediation and biochar applicatio

Citation Metrics

  • Total
    27,058
  • Last 5 Years
    17,899
  • Last 5 Years / Total
    0.662
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* Total Citation Counts Rankings

Rankings

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54,930
World Rank
94
Country Rank
3
University
Ranking Based On Selection:
3
Others
Geography | GIS/RS | Disaster Management

Citation Metrics

  • Total
    18,071
  • Last 5 Years
    16,065
  • Last 5 Years / Total
    0.889
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* Total Citation Counts Rankings

Rankings

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83,769
World Rank
158
Country Rank
4
University
Ranking Based On Selection:
4
Others
Social Work | Disability | Intellectual Disability | Community Resilience

Citation Metrics

  • Total
    13,012
  • Last 5 Years
    8,193
  • Last 5 Years / Total
    0.630
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* Total Citation Counts Rankings

Rankings

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89,254
World Rank
171
Country Rank
1
University
Ranking Based On Selection:
5
Agriculture & Forestry / Plant Science
IPM plant protection | Host Plant Resistance Plant diseases pesticides use

Citation Metrics

  • Total
    12,378
  • Last 5 Years
    6,392
  • Last 5 Years / Total
    0.516
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* Total Citation Counts Rankings

Rankings

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89,850
World Rank
173
Country Rank
2
University
Ranking Based On Selection:
6

Citation Metrics

  • Total
    12,304
  • Last 5 Years
    10,815
  • Last 5 Years / Total
    0.879
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* Total Citation Counts Rankings

Rankings

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102,946
World Rank
201
Country Rank
5
University
Ranking Based On Selection:
7
Others
Heterogeneous Catalysis | Fuel Oil processing | Atmospheric Pollution Control | Wastewater treatment

Citation Metrics

  • Total
    10,943
  • Last 5 Years
    10,255
  • Last 5 Years / Total
    0.937
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* Total Citation Counts Rankings

Rankings

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104,105
World Rank
205
Country Rank
3
University
Ranking Based On Selection:
8

Citation Metrics

  • Total
    10,855
  • Last 5 Years
    7,828
  • Last 5 Years / Total
    0.721
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* Total Citation Counts Rankings

Rankings

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119,945
World Rank
259
Country Rank
6
University
Ranking Based On Selection:
9
Natural Sciences / Chemical Sciences
Chemistry | Pharmacy | Biotechnology

Citation Metrics

  • Total
    9,580
  • Last 5 Years
    5,910
  • Last 5 Years / Total
    0.617
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* Total Citation Counts Rankings

Rankings

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124,951
World Rank
278
Country Rank
7
University
Ranking Based On Selection:
10
Others
inequalitie

Citation Metrics

  • Total
    9,233
  • Last 5 Years
    6,962
  • Last 5 Years / Total
    0.754
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* Total Citation Counts Rankings

Rankings

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133,038
World Rank
304
Country Rank
8
University
Ranking Based On Selection:
11
Others
Environmental science

Citation Metrics

  • Total
    8,732
  • Last 5 Years
    5,989
  • Last 5 Years / Total
    0.686
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* Total Citation Counts Rankings

Rankings

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133,244
World Rank
306
Country Rank
4
University
Ranking Based On Selection:
12
Agriculture & Forestry / Agriculture
Sustainable Soil & Crop Management | Crop Nutrition | Crops under Stress | Climate Change & GHGs | SDG

Citation Metrics

  • Total
    8,729
  • Last 5 Years
    6,472
  • Last 5 Years / Total
    0.741
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* Total Citation Counts Rankings

Rankings

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138,423
World Rank
327
Country Rank
9
University
Ranking Based On Selection:
13
Others
Adsorption | ion exchange | material chemistry | biodiesel and environmental chemistry

Citation Metrics

  • Total
    8,428
  • Last 5 Years
    5,728
  • Last 5 Years / Total
    0.680
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* Total Citation Counts Rankings

Rankings

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139,578
World Rank
330
Country Rank
10
University
Ranking Based On Selection:
14
Natural Sciences / Chemical Sciences
AOP | Water decontamination | Environmental and Radiation Chemistry | Environmental Chemistr

Citation Metrics

  • Total
    8,362
  • Last 5 Years
    4,758
  • Last 5 Years / Total
    0.569
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* Total Citation Counts Rankings

Rankings

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143,046
World Rank
345
Country Rank
5
University
Ranking Based On Selection:
15
Engineering & Technology / Computer Science
Geographic Information System | Remote Sensin

Citation Metrics

  • Total
    8,176
  • Last 5 Years
    6,566
  • Last 5 Years / Total
    0.803
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* Total Citation Counts Rankings

Rankings

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147,288
World Rank
352
Country Rank
11
University
Ranking Based On Selection:
16
Others
Climate Change

Citation Metrics

  • Total
    7,956
  • Last 5 Years
    6,568
  • Last 5 Years / Total
    0.826
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* Total Citation Counts Rankings

Rankings

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158,101
World Rank
394
Country Rank
6
University
Ranking Based On Selection:
17

Citation Metrics

  • Total
    7,451
  • Last 5 Years
    4,354
  • Last 5 Years / Total
    0.584
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* Total Citation Counts Rankings

Rankings

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164,687
World Rank
421
Country Rank
12
University
Ranking Based On Selection:
18
Others
Molecular Virology | Hepatitis | HCV | HBV | Molecular epidemiology

Citation Metrics

  • Total
    7,152
  • Last 5 Years
    3,431
  • Last 5 Years / Total
    0.480
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* Total Citation Counts Rankings

Rankings

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167,716
World Rank
429
Country Rank
1
University
Ranking Based On Selection:
19

Citation Metrics

  • Total
    7,030
  • Last 5 Years
    2,736
  • Last 5 Years / Total
    0.389
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* Total Citation Counts Rankings

Rankings

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169,117
World Rank
437
Country Rank
13
University
Ranking Based On Selection:
20
Engineering & Technology / Environmental Science & Engineering
Water Resources | Soil Resouces | Contaminants | Climate Chang

Citation Metrics

  • Total
    6,973
  • Last 5 Years
    5,393
  • Last 5 Years / Total
    0.773
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* Total Citation Counts Rankings

Rankings

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182,858
World Rank
493
Country Rank
14
University
Ranking Based On Selection:
21
Others
Library and Information Science

Citation Metrics

  • Total
    6,464
  • Last 5 Years
    2,989
  • Last 5 Years / Total
    0.462
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* Total Citation Counts Rankings

Rankings

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191,890
World Rank
528
Country Rank
7
University
Ranking Based On Selection:
22
Agriculture & Forestry / Soil Sciences and Plant Nutrition
Soil Sciences | Environmental Pollution | Soil salinity | Plant Nutritio

Citation Metrics

  • Total
    6,167
  • Last 5 Years
    3,340
  • Last 5 Years / Total
    0.542
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* Total Citation Counts Rankings

Rankings

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191,742
World Rank
529
Country Rank
15
University
Ranking Based On Selection:
23
Natural Sciences / Chemical Sciences
Adsorption | Photocatalytic Degradation | Electrochemical degradatio

Citation Metrics

  • Total
    6,165
  • Last 5 Years
    5,881
  • Last 5 Years / Total
    0.954
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* Total Citation Counts Rankings

Rankings

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193,332
World Rank
541
Country Rank
16
University
Ranking Based On Selection:
24
Others
Polymer Chemistry

Citation Metrics

  • Total
    6,113
  • Last 5 Years
    5,575
  • Last 5 Years / Total
    0.912
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* Total Citation Counts Rankings

Rankings

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193,349
World Rank
542
Country Rank
17
University
Ranking Based On Selection:
25
Others
Natural Language Processing | Artificial Intelligence

Citation Metrics

  • Total
    6,113
  • Last 5 Years
    3,005
  • Last 5 Years / Total
    0.492
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