Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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 :1
Data Compression
Information Security
E-Commerce
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,024
37,592
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :2
Environmental Toxicology
Occupational Epidemiology
Clinical Epidemiology
Diabetes
Global Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,747
50,804
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :3
soil-plant-microbe interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,194
18,960
0.378
* Total Citation Counts Rankings
Ranking Based On Selection :4
Neglected Tropical Diseases
Infectious Diseases
Malaria
Schistosomiasis
Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,357
42,376
0.895
* Total Citation Counts Rankings
Ranking Based On Selection :5
Headache and stroke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,495
36,751
0.886
* Total Citation Counts Rankings
Ranking Based On Selection :6
Enzyme inhibition kinetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,957
23,328
0.730
* Total Citation Counts Rankings
Ranking Based On Selection :7
Viral Immunopathology
Macrophages ...
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,432
12,281
0.503
* Total Citation Counts Rankings
Ranking Based On Selection :8
mobile health (mhealth)
m-Health
Digital Health
Social Networking
Health Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,726
22,586
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :9
Health informatics
mHealth
eHealth
Digital Health
MIS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,278
22,212
0.997
* Total Citation Counts Rankings
Ranking Based On Selection :10
Aging
Diabetes and Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,401
3,655
0.171
* Total Citation Counts Rankings
Ranking Based On Selection :11
Infectious Agents
Respiratory Infection
VHFs
Viral Hepatitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,059
17,619
0.837
* Total Citation Counts Rankings
Ranking Based On Selection :12
الهندسة الإنشائية - الجيوتقنيه
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,701
11,869
0.573
* Total Citation Counts Rankings
Ranking Based On Selection :13
microscopy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,573
6,630
0.322
* Total Citation Counts Rankings
Ranking Based On Selection :14
(Bio-)Process Technology
Water Desalination
Eutectic Freeze Crystallization
Natural Deep Eutectic Solvents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,888
10,372
0.522
* Total Citation Counts Rankings
Ranking Based On Selection :15
physical activity
exercise physiology
cardiometabolic health
obesity
lifestyle habits
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,551
13,775
0.705
* Total Citation Counts Rankings
Ranking Based On Selection :16
Hydrogen Storage
Catalysis
Organometallics
DFT
Mechanistic studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,329
12,129
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :17
NMR
EPR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,790
15,472
0.870
* Total Citation Counts Rankings
Ranking Based On Selection :18
http://orcid.org/0000-0001-9917-2758
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,642
15,279
0.866
* Total Citation Counts Rankings
Ranking Based On Selection :19
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,584
14,543
0.827
* Total Citation Counts Rankings
Ranking Based On Selection :20
Time-Delay Systems
Interconnected Systems
Robust Control
Networked Control Systems
Cloud Control Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,234
4,110
0.270
* Total Citation Counts Rankings
Ranking Based On Selection :21
Transplant Immunology
genetics of complex diseases
diagnostics immunology
autoimmunity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,023
3,864
0.276
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,821
8,037
0.582
* Total Citation Counts Rankings
Ranking Based On Selection :23
Advanced oxidation
enviromental catalysis
oil/water emulsion treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,255
9,178
0.692
* Total Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,117
8,916
0.736
* Total Citation Counts Rankings
Ranking Based On Selection :25
Tuberculosis
drug resistance in bacteria
education
Women issues
Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,893
3,741
0.315
Hameed Ullah Khan
King Saud University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,024
37,592
0.696
Mohammad Fareed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,747
50,804
0.963
Environmental Toxicology
Occupational Epidemiology
Clinical Epidemiology
Diabetes
Global Health
Heribert Hirt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50,194
18,960
0.378
Hesham M Al Mekhlafi
Jazan University
Chiba, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,357
42,376
0.895
Neglected Tropical Diseases
Infectious Diseases
Malaria
Schistosomiasis
Nutrition
Yousef Mohammad
King Saud University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,495
36,751
0.886
Mohammad A Kamal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,957
23,328
0.730
Garwin Kim Sing
Alfaisal University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,432
12,281
0.503
Turki M Alanzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,726
22,586
0.994
mobile health (mhealth)
m-Health
Digital Health
Social Networking
Health Informatics
Fahad M Alanezi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,278
22,212
0.997
Ahmad Aljada
Alfaisal University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,401
3,655
0.171
Esam Ibraheem Azhar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,059
17,619
0.837
Mahmoud Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,701
11,869
0.573
Depeursinge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,573
6,630
0.322
Geert Jan Witkamp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,888
10,372
0.522
(Bio-)Process Technology
Water Desalination
Eutectic Freeze Crystallization
Natural Deep Eutectic Solvents
Hazzaa M Al-Hazzaa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,551
13,775
0.705
physical activity
exercise physiology
cardiometabolic health
obesity
lifestyle habits
Kuo Wei Huang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,329
12,129
0.628
Hydrogen Storage
Catalysis
Organometallics
DFT
Mechanistic studies
Abdul Hamid Emwas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,790
15,472
0.870
Majid Almadi
King Saud University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,642
15,279
0.866
Zhang Huabin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,584
14,543
0.827
Magdisadek Mostafa Mahmoud
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,234
4,110
0.270
Time-Delay Systems
Interconnected Systems
Robust Control
Networked Control Systems
Cloud Control Systems
Ali H Hajeer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,023
3,864
0.276
Transplant Immunology
genetics of complex diseases
diagnostics immunology
autoimmunity
Shamsad Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,821
8,037
0.582
Tao Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,255
9,178
0.692
Advanced oxidation
enviromental catalysis
oil/water emulsion treatment
Ahmed A Ibrahim
King Saud University
Riyadh, Saudi Arabia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,117
8,916
0.736
Asho Ali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,893
3,741
0.315
Tuberculosis
drug resistance in bacteria
education
Women issues
Cancer