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

1,492
World Rank

5
Country Rank

1
University
Ranking Based On Selection:
1
Citation Metrics
-
Total152,650
-
Last 6 Years91,940
-
Last 6 Years / Total0.602
* Total Citation Rankings
Rankings

4,869
World Rank

13
Country Rank

2
University
Ranking Based On Selection:
2
Citation Metrics
-
Total81,902
-
Last 6 Years37,724
-
Last 6 Years / Total0.461
* Total Citation Rankings
Rankings

11,738
World Rank

36
Country Rank

3
University
Ranking Based On Selection:
3
Citation Metrics
-
Total47,479
-
Last 6 Years20,131
-
Last 6 Years / Total0.424
* Total Citation Rankings
Rankings

23,923
World Rank

67
Country Rank

4
University
Ranking Based On Selection:
4
Citation Metrics
-
Total30,315
-
Last 6 Years7,384
-
Last 6 Years / Total0.244
* Total Citation Rankings
Rankings

30,416
World Rank

97
Country Rank

5
University
Ranking Based On Selection:
5
Social Sciences / Tourism & Hospitality
Tourism and Development | Local Economic Development | Small Enterprise Developmen
Tourism and Development | Local Economic Development | Small Enterprise Developmen
Citation Metrics
-
Total25,836
-
Last 6 Years9,669
-
Last 6 Years / Total0.374
* Total Citation Rankings
Rankings

36,510
World Rank

114
Country Rank

6
University
Ranking Based On Selection:
6
Citation Metrics
-
Total22,713
-
Last 6 Years7,802
-
Last 6 Years / Total0.344
* Total Citation Rankings
Rankings

37,223
World Rank

117
Country Rank

7
University
Ranking Based On Selection:
7
Citation Metrics
-
Total22,415
-
Last 6 Years8,738
-
Last 6 Years / Total0.390
* Total Citation Rankings
Rankings

41,670
World Rank

132
Country Rank

8
University
Ranking Based On Selection:
8
Natural Sciences / Biological Science
Taxonomy | Ethnobotany | Medicinal plants | Apiaceae | Umbellifera
Taxonomy | Ethnobotany | Medicinal plants | Apiaceae | Umbellifera
Citation Metrics
-
Total20,701
-
Last 6 Years7,368
-
Last 6 Years / Total0.356
* Total Citation Rankings
Rankings

44,819
World Rank

146
Country Rank

9
University
Ranking Based On Selection:
9
Engineering & Technology / Earth Sciences
Economic Geology | Iron and manganese deposits | Precambrian geology | Sedimentology and basin analyses
Economic Geology | Iron and manganese deposits | Precambrian geology | Sedimentology and basin analyses
Citation Metrics
-
Total19,628
-
Last 6 Years6,352
-
Last 6 Years / Total0.324
* Total Citation Rankings
Rankings

51,285
World Rank

167
Country Rank

10
University
Ranking Based On Selection:
10
Natural Sciences / Biological Science
Photobiology | Photochemistry | Photodynamic therapy | Wound healing | Stem cell
Photobiology | Photochemistry | Photodynamic therapy | Wound healing | Stem cell
Citation Metrics
-
Total17,769
-
Last 6 Years12,134
-
Last 6 Years / Total0.683
Smart Institutional Plan
Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.
* Total Citation Rankings
Rankings

54,173
World Rank

183
Country Rank

11
University
Ranking Based On Selection:
11
Social Sciences / Political Science and International Relations
political economy | political ecology | geography | social movement
political economy | political ecology | geography | social movement
Citation Metrics
-
Total17,058
-
Last 6 Years4,521
-
Last 6 Years / Total0.265
* Total Citation Rankings
Rankings

62,580
World Rank

212
Country Rank

12
University
Ranking Based On Selection:
12
Social Sciences / Housing
Building | Construction Digitalisation | Value Management | Quantity Surveying | Construction Industry Developmen
Building | Construction Digitalisation | Value Management | Quantity Surveying | Construction Industry Developmen
Citation Metrics
-
Total15,308
-
Last 6 Years14,084
-
Last 6 Years / Total0.920
* Total Citation Rankings
Rankings

74,566
World Rank

250
Country Rank

13
University
Ranking Based On Selection:
13
Citation Metrics
-
Total13,361
-
Last 6 Years6,463
-
Last 6 Years / Total0.484
* Total Citation Rankings
Rankings

92,105
World Rank

315
Country Rank

14
University
Ranking Based On Selection:
14
Natural Sciences / Physics
thermal science | additive manufacturing | Atomic Layer Deposition | Cold Gas Dynamic Sprayin
thermal science | additive manufacturing | Atomic Layer Deposition | Cold Gas Dynamic Sprayin
Citation Metrics
-
Total11,229
-
Last 6 Years8,556
-
Last 6 Years / Total0.762
* Total Citation Rankings
Rankings

109,423
World Rank

396
Country Rank

15
University
Ranking Based On Selection:
15
Citation Metrics
-
Total9,674
-
Last 6 Years5,356
-
Last 6 Years / Total0.554
* Total Citation Rankings
Rankings

109,678
World Rank

399
Country Rank

16
University
Ranking Based On Selection:
16
Engineering & Technology / Environmental Science & Engineering
sustainability engineering | biogas | LCA | Future Technologie
sustainability engineering | biogas | LCA | Future Technologie
Citation Metrics
-
Total9,653
-
Last 6 Years7,078
-
Last 6 Years / Total0.733
* Total Citation Rankings
Rankings

111,970
World Rank

411
Country Rank

17
University
Ranking Based On Selection:
17
Medical and Health Sciences / Biochemistry
Biochemistry and Molecular biology | Plant-microbe interactions | Innate immunity | Metabolomic
Biochemistry and Molecular biology | Plant-microbe interactions | Innate immunity | Metabolomic
Citation Metrics
-
Total9,479
-
Last 6 Years4,863
-
Last 6 Years / Total0.513
* Total Citation Rankings
Rankings

116,018
World Rank

430
Country Rank

18
University
Ranking Based On Selection:
18
Engineering & Technology / Mechanical Engineering
Computational Fluid Dynamics | Fluid Dynamics | Heat and Mass Transfer | Multiphase Flow | Engineerin
Computational Fluid Dynamics | Fluid Dynamics | Heat and Mass Transfer | Multiphase Flow | Engineerin
Citation Metrics
-
Total9,187
-
Last 6 Years9,006
-
Last 6 Years / Total0.980
* Total Citation Rankings
Rankings

121,319
World Rank

455
Country Rank

19
University
Ranking Based On Selection:
19
Engineering & Technology / Chemical Engineering
Spark Plasma Sintering | Additive Manufacturing | Nanoindentation | Tribocorrosio
Spark Plasma Sintering | Additive Manufacturing | Nanoindentation | Tribocorrosio
Citation Metrics
-
Total8,827
-
Last 6 Years6,606
-
Last 6 Years / Total0.748
* Total Citation Rankings
Rankings

123,122
World Rank

462
Country Rank

20
University
Ranking Based On Selection:
20
Natural Sciences / Chemical Sciences
Electrochemistry | electrochemical biosensors | electrochemical sensors | photoelectrochemistry | water treatmen
Electrochemistry | electrochemical biosensors | electrochemical sensors | photoelectrochemistry | water treatmen
Citation Metrics
-
Total8,709
-
Last 6 Years6,241
-
Last 6 Years / Total0.717
* Total Citation Rankings
Rankings

126,174
World Rank

477
Country Rank

21
University
Ranking Based On Selection:
21
Citation Metrics
-
Total8,521
-
Last 6 Years5,058
-
Last 6 Years / Total0.594
* Total Citation Rankings
Rankings

127,264
World Rank

482
Country Rank

22
University
Ranking Based On Selection:
22
Citation Metrics
-
Total8,455
-
Last 6 Years4,084
-
Last 6 Years / Total0.483
* Total Citation Rankings
Rankings

127,570
World Rank

485
Country Rank

23
University
Ranking Based On Selection:
23
Citation Metrics
-
Total8,439
-
Last 6 Years3,966
-
Last 6 Years / Total0.470
* Total Citation Rankings
Rankings

131,513
World Rank

508
Country Rank

24
University
Ranking Based On Selection:
24
Social Sciences / Psychology
Organisational Behaviour | Psychology assessment | Research methodology | Organisational development | Social science
Organisational Behaviour | Psychology assessment | Research methodology | Organisational development | Social science
Citation Metrics
-
Total8,208
-
Last 6 Years3,596
-
Last 6 Years / Total0.438
* Total Citation Rankings
Rankings

140,195
World Rank

552
Country Rank

25
University
Ranking Based On Selection:
25
Agriculture & Forestry / Horticulture
Postharvest Technology ⚙️ | Agroprocessing💱 | Edible coatings🔘 | Valorisation ♻️ | Pomegranate �
Postharvest Technology ⚙️ | Agroprocessing💱 | Edible coatings🔘 | Valorisation ♻️ | Pomegranate �
Citation Metrics
-
Total7,744
-
Last 6 Years5,887
-
Last 6 Years / Total0.760