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 :251
Medical Statistics
Epidemiology
Malaria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,801
839
0.466
* Total Citation Counts Rankings
Ranking Based On Selection :252
Agronomy
plant breeding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,799
1,274
0.708
* Total Citation Counts Rankings
Ranking Based On Selection :253
infectious diseases
immunology
HPV and Cervical Cancer
HIV
viral hepatitis agents
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,789
1,664
0.930
* Total Citation Counts Rankings
Ranking Based On Selection :254
Health Psychology
Public Mental Health
Psychological Medicine and Well-being
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,788
1,320
0.738
* Total Citation Counts Rankings
Ranking Based On Selection :255
Food Science
Engineering and Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,784
1,504
0.843
* Total Citation Counts Rankings
Ranking Based On Selection :256
Mathematics
Statistics
Operation Research
Heuristics and Transportation Problems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,782
1,275
0.715
* Total Citation Counts Rankings
Ranking Based On Selection :257
Geomatic Engineering
Geodesy
Geosciences
Machine Learning/AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,774
1,578
0.890
* Total Citation Counts Rankings
Ranking Based On Selection :258
Neglected Tropical Diseases
Medical Entomology
Molecular Biology of Disease Vectors and Parasites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,760
1,216
0.691
* Total Citation Counts Rankings
Ranking Based On Selection :259
Agri-Food Science and Systerms
Postharvest Technology
Food Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,759
1,296
0.737
* Total Citation Counts Rankings
Ranking Based On Selection :260
Medical Entomology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,758
1,194
0.679
* Total Citation Counts Rankings
Ranking Based On Selection :261
Atomistic Materials Modelling
Nanomaterials
Composite Materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,750
1,423
0.813
* Total Citation Counts Rankings
Ranking Based On Selection :262
Finance and Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,739
1,200
0.690
* Total Citation Counts Rankings
Ranking Based On Selection :263
Epidemiology
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,737
1,117
0.643
* Total Citation Counts Rankings
Ranking Based On Selection :264
Construction Materials
Construction Management
Sustainable Construction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,732
1,379
0.796
* Total Citation Counts Rankings
Ranking Based On Selection :265
bioactive natural products
phytochemistry
quality control of phytomedicines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,728
1,075
0.622
* Total Citation Counts Rankings
Ranking Based On Selection :266
Population
Climate Change
Conservation
Water
Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,721
670
0.389
* Total Citation Counts Rankings
Ranking Based On Selection :267
Historical Geography
Economic development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,714
322
0.188
* Total Citation Counts Rankings
Ranking Based On Selection :268
Gold beneficiation
Hydrometallurgy
Microwave processing of minerals
Small scale mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,712
1,036
0.605
* Total Citation Counts Rankings
Ranking Based On Selection :269
Social dimensions of Sexual and Reproductive Health
IPV
SGBV
Population and Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,703
1,499
0.880
* Total Citation Counts Rankings
Ranking Based On Selection :270
Environmental Chemistry
Analytical Chemistry
Risk Assessment
Pollution in Mining areas
Marine Pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,702
746
0.438
* Total Citation Counts Rankings
Ranking Based On Selection :271
Genetics
biotechnology
Plant Breeding
Molecular Biology
Abiotic Stresses
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,698
1,389
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :272
Public Policy
Poverty Reduction
NGOs
Climate Change and Sustainable Development
Ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,691
1,390
0.822
* Total Citation Counts Rankings
Ranking Based On Selection :273
Tourism and Hospitality
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,689
1,479
0.876
* Total Citation Counts Rankings
Ranking Based On Selection :274
Optometry
Ocular Pharmacology
Vision Science
Ocular Health
IPC in Eye Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,687
1,325
0.785
* Total Citation Counts Rankings
Ranking Based On Selection :275
Human Genetics
Molecular Medicine
Chemical Pathology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,684
1,451
0.862
Timothy Awine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,801
839
0.466
Kwadwo Ofori
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,799
1,274
0.708
Dorcas Obiri Yeboah
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,789
1,664
0.930
infectious diseases
immunology
HPV and Cervical Cancer
HIV
viral hepatitis agents
Paul Narh Doku
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,788
1,320
0.738
Health Psychology
Public Mental Health
Psychological Medicine and Well-being
John Nsor-Atindana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,784
1,504
0.843
Food Science
Engineering and Technology
Samuel Kwame Amponsah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,782
1,275
0.715
Mathematics
Statistics
Operation Research
Heuristics and Transportation Problems
Yao Yevenyo Ziggah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,774
1,578
0.890
Geomatic Engineering
Geodesy
Geosciences
Machine Learning/AI
Dziedzom K De Souza
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,760
1,216
0.691
Neglected Tropical Diseases
Medical Entomology
Molecular Biology of Disease Vectors and Parasites
Ernest Teye
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,759
1,296
0.737
Agri-Food Science and Systerms
Postharvest Technology
Food Engineering
Samuel Dadzie
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,758
1,194
0.679
Abu Yaya
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,750
1,423
0.813
Atomistic Materials Modelling
Nanomaterials
Composite Materials
Samuel Antwi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,739
1,200
0.690
Finance and Accounting
Paul Welaga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,737
1,117
0.643
Epidemiology
Biostatistics
Humphrey Danso
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,732
1,379
0.796
Construction Materials
Construction Management
Sustainable Construction
Rita A Dickson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,728
1,075
0.622
bioactive natural products
phytochemistry
quality control of phytomedicines
Delali B Dovie
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,721
670
0.389
Population
Climate Change
Conservation
Water
Environment
Kb Dickson
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,714
322
0.188
Historical Geography
Economic development
Richard Amankwah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,712
1,036
0.605
Gold beneficiation
Hydrometallurgy
Microwave processing of minerals
Small scale mining
Eugene Kofuor Maafo Darteh
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,703
1,499
0.880
Social dimensions of Sexual and Reproductive Health
IPV
SGBV
Population and Health
David Dodoo
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,702
746
0.438
Environmental Chemistry
Analytical Chemistry
Risk Assessment
Pollution in Mining areas
Marine Pollution
Agyemang Danquah
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,698
1,389
0.818
Genetics
biotechnology
Plant Breeding
Molecular Biology
Abiotic Stresses
Justice Bawole
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,691
1,390
0.822
Public Policy
Poverty Reduction
NGOs
Climate Change and Sustainable Development
Ethics
Frederick Dayour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,689
1,479
0.876
Tourism and Hospitality
Climate Change
Samuel Kyei
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,687
1,325
0.785
Optometry
Ocular Pharmacology
Vision Science
Ocular Health
IPC in Eye Care
Godfred Agongo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,684
1,451
0.862
Human Genetics
Molecular Medicine
Chemical Pathology