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
Environmental Chemistry
Ecotoxicology
Ecology
Environmental Science
Freshwater Biology & Limnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,286
9,115
0.808
* Total Citation Counts Rankings
Ranking Based On Selection :2
Organometalic chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,760
8,908
0.828
* Total Citation Counts Rankings
Ranking Based On Selection :3
Pharmaceutical sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,195
6,417
0.892
* Total Citation Counts Rankings
Ranking Based On Selection :4
Molecular biology
environmental microbiology
biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,135
5,434
0.886
* Total Citation Counts Rankings
Ranking Based On Selection :5
Pharmacy
Antibiotic Resistance
Natural Products
Nanopharmaceuticals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,113
4,957
0.811
* Total Citation Counts Rankings
Ranking Based On Selection :6
Applied Mathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,642
3,529
0.760
* Total Citation Counts Rankings
Ranking Based On Selection :7
environmental Science
Biochemistry
Adsorption
Ultrafiltration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,587
4,278
0.933
* Total Citation Counts Rankings
Ranking Based On Selection :8
Biochemistry
Metabolomics
Bioactive Natural products
Food Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,463
3,074
0.689
* Total Citation Counts Rankings
Ranking Based On Selection :9
Medical Entomology and environmental Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,500
3,178
0.908
* Total Citation Counts Rankings
Ranking Based On Selection :10
Environmental toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,246
3,126
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :11
Computer Science
Software Engineering
Artificial Intelligence
Cybersecurity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,818
1,610
0.571
* Total Citation Counts Rankings
Ranking Based On Selection :12
Biotechnology
Nanobiotechnology
Public health
Medicinal Plant Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,724
2,529
0.928
* Total Citation Counts Rankings
Ranking Based On Selection :13
Computational
Environmental and Fuel Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,317
1,445
0.624
* Total Citation Counts Rankings
Ranking Based On Selection :14
Microgrid
Distrubuted Generation
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,255
1,137
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :15
Psychometrics
Educational Management and Administration
Mixed Method Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,160
1,498
0.694
* Total Citation Counts Rankings
Ranking Based On Selection :16
Epidemiology
Diagnostics
Vaccinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,787
953
0.533
* Total Citation Counts Rankings
Ranking Based On Selection :17
Physics
Materials Science
Ferroelectrics
Magnetism
Solar Cell Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,748
1,324
0.757
* Total Citation Counts Rankings
Ranking Based On Selection :18
Medical Biotechnology/Human Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,621
768
0.474
* Total Citation Counts Rankings
Ranking Based On Selection :19
Gender Studies
Migration and Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,550
1,086
0.701
* Total Citation Counts Rankings
Ranking Based On Selection :20
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,464
1,419
0.969
* Total Citation Counts Rankings
Ranking Based On Selection :21
Computer Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,430
1,060
0.741
* Total Citation Counts Rankings
Ranking Based On Selection :22
Agricultural Economics
Environmental Economics
Energy Economics
Development Economics
Macroeconomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
1,296
0.931
* Total Citation Counts Rankings
Ranking Based On Selection :23
Model Checking
Blockchain
Systems Biology
Gene Regulatory Networks
Petri Nets
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,380
911
0.660
* Total Citation Counts Rankings
Ranking Based On Selection :24
Fractional Calculus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,271
829
0.652
* Total Citation Counts Rankings
Ranking Based On Selection :25
Taxonomy
Ethnobotany
Biological Activities
Ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,083
930
0.859
Hazrat Ali
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,286
9,115
0.808
Environmental Chemistry
Ecotoxicology
Ecology
Environmental Science
Freshwater Biology & Limnology
Ezzat Khan
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,760
8,908
0.828
Muhammad Ayaz
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,195
6,417
0.892
Pharmaceutical sciences
Abid Ullah
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,135
5,434
0.886
Molecular biology
environmental microbiology
biochemistry
Farhat Ullah
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,113
4,957
0.811
Pharmacy
Antibiotic Resistance
Natural Products
Nanopharmaceuticals
Gul Zaman
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,642
3,529
0.760
Muhammad Zahoor
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,587
4,278
0.933
environmental Science
Biochemistry
Adsorption
Ultrafiltration
Alam Zeb
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,463
3,074
0.689
Biochemistry
Metabolomics
Bioactive Natural products
Food Biochemistry
Ikram Ilahi
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,500
3,178
0.908
Medical Entomology and environmental Physiology
Ikram Ilahi
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,246
3,126
0.963
Siffat Ullah Khan
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,818
1,610
0.571
Computer Science
Software Engineering
Artificial Intelligence
Cybersecurity
Tariq Khan
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,724
2,529
0.928
Biotechnology
Nanobiotechnology
Public health
Medicinal Plant Biotechnology
Rashid Ahmad
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,317
1,445
0.624
Computational
Environmental and Fuel Chemistry
Sajjad Hussain
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,255
1,137
0.504
Microgrid
Distrubuted Generation
Renewable Energy
Iqbal A Shahnavi
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,160
1,498
0.694
Psychometrics
Educational Management and Administration
Mixed Method Research
Syed M Jamal
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,787
953
0.533
Epidemiology
Diagnostics
Vaccinology
Imad Khan
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,748
1,324
0.757
Physics
Materials Science
Ferroelectrics
Magnetism
Solar Cell Materials
Aftab Shah
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,621
768
0.474
Medical Biotechnology/Human Genetics
Arab Naz
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,550
1,086
0.701
Hanif Ahmad
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,464
1,419
0.969
Sehat Ullah
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,430
1,060
0.741
Abdullah
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,392
1,296
0.931
Agricultural Economics
Environmental Economics
Energy Economics
Development Economics
Macroeconomics
Jamil Ahmad
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,380
911
0.660
Model Checking
Blockchain
Systems Biology
Gene Regulatory Networks
Petri Nets
Hammad Khalil
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,271
829
0.652
Ali Hazrat
University of Malakand
Chakdara, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,083
930
0.859
Taxonomy
Ethnobotany
Biological Activities
Ecology