Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 1.204 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 26
Critical care medicine
heat stroke
sepsis
immune response
stress response
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,812
4,606
0.390
* Total Citation Counts Rankings
Ranking Based On Selection: 27
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,758
8,425
0.717
* Total Citation Counts Rankings
Ranking Based On Selection: 28
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,740
8,336
0.710
* Total Citation Counts Rankings
Ranking Based On Selection: 29
Materials Science
Nanotechnology
Radiation Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,565
6,466
0.559
* Total Citation Counts Rankings
Ranking Based On Selection: 30
Nonlinear Analysis
Fixed Point Theory
Functional Analysis
Operator Theory
Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,544
2,935
0.254
* Total Citation Counts Rankings
Ranking Based On Selection: 31
Electrochemistry
Physical Chemistry
Nanotechnology
Renewable Energy
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,540
8,165
0.708
* Total Citation Counts Rankings
Ranking Based On Selection: 32
Artificial Intelligence
Data Science
Food Science and Technology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,370
6,195
0.545
* Total Citation Counts Rankings
Ranking Based On Selection: 33
Chemical Engineering
Energy and Fuels
Waste-to-Energy
Nanomaterials
Pyrolysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,258
9,094
0.808
* Total Citation Counts Rankings
Ranking Based On Selection: 34
Organic Polymer
Biopolymers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,146
7,210
0.647
* Total Citation Counts Rankings
Ranking Based On Selection: 35
Photocatalysis
Advanced Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,098
6,905
0.622
* Total Citation Counts Rankings
Ranking Based On Selection: 36
MOFs composite
Energy
Natural Fiber composite
Polymer Composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,073
9,362
0.845
* Total Citation Counts Rankings
Ranking Based On Selection: 37
Polymer nanomaterials based with Metal ions
Metal oxide
carbon nanotubes and graphene oxide
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,022
8,605
0.781
* Total Citation Counts Rankings
Ranking Based On Selection: 38
Internal Medicine & Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,578
7,215
0.682
* Total Citation Counts Rankings
Ranking Based On Selection: 39
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,383
9,907
0.954
* Total Citation Counts Rankings
Ranking Based On Selection: 40
particla physics
Nanowires
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,273
6,541
0.637
* Total Citation Counts Rankings
Ranking Based On Selection: 41
Poultry and Animal Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,099
7,179
0.711
* Total Citation Counts Rankings
Ranking Based On Selection: 42
Surface Chemistry and Catalytic Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,482
4,833
0.510
* Total Citation Counts Rankings
Ranking Based On Selection: 43
Botany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,391
8,379
0.892
* Total Citation Counts Rankings
Ranking Based On Selection: 44
Climate
Climate Change
Impact of Climate Change in water resources and environment
climate extremes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,288
7,088
0.763
* Total Citation Counts Rankings
Ranking Based On Selection: 45
Biomass Energy
Pyrolysis Process
Catalytic Cracking
Water and wastewater treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,158
6,912
0.755
* Total Citation Counts Rankings
Ranking Based On Selection: 46
Cancer
Cardiac and Gut microbiota
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,143
5,948
0.651
* Total Citation Counts Rankings
Ranking Based On Selection: 47
Nanomechanics
Functionally graded materials
Nanobeams
Free vibration
Static and stability of NEMS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,009
6,834
0.759
* Total Citation Counts Rankings
Ranking Based On Selection: 48
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,587
5,341
0.622
* Total Citation Counts Rankings
Ranking Based On Selection: 49
Fixed point and approximation techniques
Contractive and Operator inequalities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,544
3,348
0.392
* Total Citation Counts Rankings
Ranking Based On Selection: 50
Genomics
Oncology
Bioinformatics and AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,491
5,557
0.654
* Total Citation Counts Rankings
Rankings
82,660
230
4
Ranking Based On Selection: 26
Abderrezak Bouchama
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,812
4,606
0.390
Critical care medicine
heat stroke
sepsis
immune response
stress response
* Total Citation Counts Rankings
Rankings
83,149
231
23
Ranking Based On Selection: 27
Nidal H.Abu-Hamdeh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,758
8,425
0.717
* Total Citation Counts Rankings
Rankings
83,295
232
24
Ranking Based On Selection: 28
Muhammad Aslam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,740
8,336
0.710
* Total Citation Counts Rankings
Rankings
84,756
235
25
Ranking Based On Selection: 29
Ameer Azam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,565
6,466
0.559
Materials Science
Nanotechnology
Radiation Physics
* Total Citation Counts Rankings
Rankings
84,926
236
26
Ranking Based On Selection: 30
Naseer Shahzad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,544
2,935
0.254
Nonlinear Analysis
Fixed Point Theory
Functional Analysis
Operator Theory
Optimization
* Total Citation Counts Rankings
Rankings
84,951
238
27
Ranking Based On Selection: 31
Iqbal Ismail
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,540
8,165
0.708
Electrochemistry
Physical Chemistry
Nanotechnology
Renewable Energy
Environmental Science
* Total Citation Counts Rankings
Rankings
86,523
241
28
Ranking Based On Selection: 32
Mustafa Tahsin Yilmaz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,370
6,195
0.545
Artificial Intelligence
Data Science
Food Science and Technology
Biotechnology
* Total Citation Counts Rankings
Rankings
87,586
246
29
Ranking Based On Selection: 33
Mohammad Rehan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,258
9,094
0.808
Chemical Engineering
Energy and Fuels
Waste-to-Energy
Nanomaterials
Pyrolysis
* Total Citation Counts Rankings
Rankings
88,627
250
30
Ranking Based On Selection: 34
Khalid A Alamry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,146
7,210
0.647
* Total Citation Counts Rankings
Rankings
89,081
252
31
Ranking Based On Selection: 35
Reda Mohamedy Mohamed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,098
6,905
0.622
Photocatalysis
Advanced Materials
* Total Citation Counts Rankings
Rankings
89,340
253
32
Ranking Based On Selection: 36
Anish Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,073
9,362
0.845
MOFs composite
Energy
Natural Fiber composite
Polymer Composites
* Total Citation Counts Rankings
Rankings
89,841
256
33
Ranking Based On Selection: 37
Aftab Aslam Parwaz Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,022
8,605
0.781
Polymer nanomaterials based with Metal ions
Metal oxide
carbon nanotubes and graphene oxide
* Total Citation Counts Rankings
Rankings
94,230
269
34
Ranking Based On Selection: 38
Tariq A Madani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,578
7,215
0.682
Internal Medicine & Infectious Diseases
* Total Citation Counts Rankings
Rankings
96,271
273
35
Ranking Based On Selection: 39
Zuhair Natto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,383
9,907
0.954
* Total Citation Counts Rankings
Rankings
97,495
276
36
Ranking Based On Selection: 40
Said Ahmed Al Said
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,273
6,541
0.637
* Total Citation Counts Rankings
Rankings
99,405
283
37
Ranking Based On Selection: 41
Youssef A Attia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,099
7,179
0.711
Poultry and Animal Sciences
* Total Citation Counts Rankings
Rankings
106,847
308
38
Ranking Based On Selection: 42
Shaeel Al Thabaiti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,482
4,833
0.510
Surface Chemistry and Catalytic Studies
* Total Citation Counts Rankings
Rankings
108,030
311
39
Ranking Based On Selection: 43
Hesham F Alharby
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,391
8,379
0.892
* Total Citation Counts Rankings
Rankings
109,343
314
40
Ranking Based On Selection: 44
Mansour Almazroui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,288
7,088
0.763
Climate
Climate Change
Impact of Climate Change in water resources and environment
climate extremes
* Total Citation Counts Rankings
Rankings
111,139
317
41
Ranking Based On Selection: 45
Faisal Abnisa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,158
6,912
0.755
Biomass Energy
Pyrolysis Process
Catalytic Cracking
Water and wastewater treatment
* Total Citation Counts Rankings
Rankings
111,364
318
42
Ranking Based On Selection: 46
Firoz Anwar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,143
5,948
0.651
Cancer
Cardiac and Gut microbiota
* Total Citation Counts Rankings
Rankings
113,232
324
43
Ranking Based On Selection: 47
Ma Eltaher
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,009
6,834
0.759
Nanomechanics
Functionally graded materials
Nanobeams
Free vibration
Static and stability of NEMS
* Total Citation Counts Rankings
Rankings
119,510
343
44
Ranking Based On Selection: 48
Rajeev Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,587
5,341
0.622
Environmental Science
* Total Citation Counts Rankings
Rankings
120,258
347
45
Ranking Based On Selection: 49
Nawab Hussain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,544
3,348
0.392
Fixed point and approximation techniques
Contractive and Operator inequalities
* Total Citation Counts Rankings
Rankings
121,081
349
5
Ranking Based On Selection: 50
Saeed Al Turki
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,491
5,557
0.654
Genomics
Oncology
Bioinformatics and AI