Citation Rankings
Highly Cited Researchers
Kwame Nkrumah University of Science Highly Cited Researchers Citation Rankings 2025
The Citation Rankings (Highly Cited Researchers) 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
Cultural Anthropology
Biodiversity Conservation
Education
Art History
Research and Academic Writing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,689
3,538
0.959
* Total Citation Counts Rankings
Ranking Based On Selection :27
Paediatric Infectious Diseases
Paediatric and Adolescents HIV and TB
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,661
2,687
0.734
* Total Citation Counts Rankings
Ranking Based On Selection :28
Microbiology
Environmental Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,603
2,165
0.601
* Total Citation Counts Rankings
Ranking Based On Selection :29
Micronutrients
Vaccines
Maternal and Child Health
Bioethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,584
2,324
0.648
* Total Citation Counts Rankings
Ranking Based On Selection :30
Energy and environment
macroeconomy
efficiency and productivity
Sub-Saharan Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,549
2,600
0.733
* Total Citation Counts Rankings
Ranking Based On Selection :31
Renewable Energy
Bioenergy
Energy Planning and Ploicy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,519
2,428
0.690
* Total Citation Counts Rankings
Ranking Based On Selection :32
Ethnopharmacology: Neuropharmacology
Immuno- and inflammopharmacology & Reproductive Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,465
2,004
0.578
* Total Citation Counts Rankings
Ranking Based On Selection :33
Public Health
health policy
health financing economics
health systems strenghthening
occupational and environmental health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,374
2,400
0.711
* Total Citation Counts Rankings
Ranking Based On Selection :34
Development Economics
Agricultural Economics
Environmental & Resource Economics
Impact Evaluation
Agribusiness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,360
2,452
0.730
* Total Citation Counts Rankings
Ranking Based On Selection :35
Agricultural Economics
Accounting
Banking and Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,331
2,429
0.729
* Total Citation Counts Rankings
Ranking Based On Selection :36
Atmospheric Physics
Atmospheric Remote Sensing
Tropical Meteorology
Climate change
Climate modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,083
2,545
0.825
* Total Citation Counts Rankings
Ranking Based On Selection :37
Occupational Safety and Health Management
Construction Safety and Health Management
Building Science
Industrialized Construct
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,731
2,503
0.917
* Total Citation Counts Rankings
Ranking Based On Selection :38
Fire safety
flame retardant synthesis
Composites
polymer nanocomposites
functional finishing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,720
2,649
0.974
* Total Citation Counts Rankings
Ranking Based On Selection :39
Agricultural Economics
Agribusiness Management
Microfinance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,670
2,026
0.759
* Total Citation Counts Rankings
Ranking Based On Selection :40
Clinical Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,633
1,958
0.744
* Total Citation Counts Rankings
Ranking Based On Selection :41
Construction and Human Settlements Development
Project management
Housing
flood risk management
skills development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,547
1,419
0.557
* Total Citation Counts Rankings
Ranking Based On Selection :42
Microbiology and Infectious Diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,398
1,438
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :43
Public Health
Reproductive Health
Maternal Health
Family Planning
Child Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,325
1,735
0.746
* Total Citation Counts Rankings
Ranking Based On Selection :44
Public Health
epidemiology
statistics
non-communicable diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,257
1,759
0.779
* Total Citation Counts Rankings
Ranking Based On Selection :45
Lean Construction
Sustainable Construction
Construction Materials
Timber Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,250
1,654
0.735
* Total Citation Counts Rankings
Ranking Based On Selection :46
ethnophamarcology
phytochemistry
natural products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,242
1,082
0.483
* Total Citation Counts Rankings
Ranking Based On Selection :47
Adverse Pregnancy Complications
Cardiometabolic disorders
Global Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,220
1,929
0.869
* Total Citation Counts Rankings
Ranking Based On Selection :48
Construction Management
Project Management
Performance Improvements
Building Materials
Contract Administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,204
1,255
0.569
* Total Citation Counts Rankings
Ranking Based On Selection :49
Organizational Behaviour
Business Ethics
CSR
Strategic Entrepreneurship and Employee Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,184
2,098
0.961
* Total Citation Counts Rankings
Ranking Based On Selection :50
Development Macroeconomics
Natural Resource economics
Energy economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,150
1,690
0.786
* Total Citation Counts Rankings
Rankings
270,914
110
26
Ranking Based On Selection: 26
Dickson Adom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,689
3,538
0.959
Cultural Anthropology
Biodiversity Conservation
Education
Art History
Research and Academic Writing
* Total Citation Counts Rankings
Rankings
272,697
111
27
Ranking Based On Selection: 27
Anthony Enimil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,661
2,687
0.734
Paediatric Infectious Diseases
Paediatric and Adolescents HIV and TB
* Total Citation Counts Rankings
Rankings
276,480
114
28
Ranking Based On Selection: 28
Kwasi Obiri Danso
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,603
2,165
0.601
Microbiology
Environmental Health
* Total Citation Counts Rankings
Rankings
277,690
115
29
Ranking Based On Selection: 29
Sam Newton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,584
2,324
0.648
Micronutrients
Vaccines
Maternal and Child Health
Bioethics
* Total Citation Counts Rankings
Rankings
280,105
117
30
Ranking Based On Selection: 30
Eric Fosu Oteng Abayie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,549
2,600
0.733
Energy and environment
macroeconomy
efficiency and productivity
Sub-Saharan Africa
* Total Citation Counts Rankings
Rankings
282,149
119
31
Ranking Based On Selection: 31
Francis Kemausuor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,519
2,428
0.690
Renewable Energy
Bioenergy
Energy Planning and Ploicy
* Total Citation Counts Rankings
Rankings
285,938
121
32
Ranking Based On Selection: 32
Eric Woode
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,465
2,004
0.578
Ethnopharmacology: Neuropharmacology
Immuno- and inflammopharmacology & Reproductive Pharmacology
* Total Citation Counts Rankings
Rankings
292,551
123
33
Ranking Based On Selection: 33
Peter Agyei Baffour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,374
2,400
0.711
Public Health
health policy
health financing economics
health systems strenghthening
occupational and environmental health
* Total Citation Counts Rankings
Rankings
293,602
124
34
Ranking Based On Selection: 34
Victor Owusu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,360
2,452
0.730
Development Economics
Agricultural Economics
Environmental & Resource Economics
Impact Evaluation
Agribusiness
* Total Citation Counts Rankings
Rankings
295,810
127
35
Ranking Based On Selection: 35
Dadson Awunyo Vitor|Vitor Awunyo, Dadson Awunyo-Victor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,331
2,429
0.729
Agricultural Economics
Accounting
Banking and Finance
* Total Citation Counts Rankings
Rankings
315,547
137
36
Ranking Based On Selection: 36
Leonard K Amekudzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,083
2,545
0.825
Atmospheric Physics
Atmospheric Remote Sensing
Tropical Meteorology
Climate change
Climate modelling
* Total Citation Counts Rankings
Rankings
348,275
152
37
Ranking Based On Selection: 37
Kofi Agyekum
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,731
2,503
0.917
Occupational Safety and Health Management
Construction Safety and Health Management
Building Science
Industrialized Construct
* Total Citation Counts Rankings
Rankings
349,373
153
38
Ranking Based On Selection: 38
Benjamin Tawiah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,720
2,649
0.974
Fire safety
flame retardant synthesis
Composites
polymer nanocomposites
functional finishing
* Total Citation Counts Rankings
Rankings
354,638
158
39
Ranking Based On Selection: 39
Robert Aidoo|R. Aidoo, Aidoo R.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,670
2,026
0.759
Agricultural Economics
Agribusiness Management
Microfinance
* Total Citation Counts Rankings
Rankings
358,560
165
40
Ranking Based On Selection: 40
Michael Owusu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,633
1,958
0.744
Clinical Microbiology
* Total Citation Counts Rankings
Rankings
367,975
170
41
Ranking Based On Selection: 41
Divine Kwaku Ahadzie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,547
1,419
0.557
Construction and Human Settlements Development
Project management
Housing
flood risk management
skills development
* Total Citation Counts Rankings
Rankings
385,407
181
42
Ranking Based On Selection: 42
Alex Owusu Ofori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,398
1,438
0.600
Microbiology and Infectious Diseases
* Total Citation Counts Rankings
Rankings
394,579
187
43
Ranking Based On Selection: 43
Easmon Otupiri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,325
1,735
0.746
Public Health
Reproductive Health
Maternal Health
Family Planning
Child Health
* Total Citation Counts Rankings
Rankings
403,202
192
44
Ranking Based On Selection: 44
Arti Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,257
1,759
0.779
Public Health
epidemiology
statistics
non-communicable diseases
* Total Citation Counts Rankings
Rankings
404,154
195
45
Ranking Based On Selection: 45
Joshua Ayarkwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,250
1,654
0.735
Lean Construction
Sustainable Construction
Construction Materials
Timber Technology
* Total Citation Counts Rankings
Rankings
405,299
197
46
Ranking Based On Selection: 46
Abraham Yeboah Mensah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,242
1,082
0.483
ethnophamarcology
phytochemistry
natural products
* Total Citation Counts Rankings
Rankings
408,194
200
47
Ranking Based On Selection: 47
Enoch Odame Anto|E. O. Anto, Enoch Odame
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,220
1,929
0.869
Adverse Pregnancy Complications
Cardiometabolic disorders
Global Health
* Total Citation Counts Rankings
Rankings
410,460
204
48
Ranking Based On Selection: 48
Bernard K Baiden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,204
1,255
0.569
Construction Management
Project Management
Performance Improvements
Building Materials
Contract Administration
* Total Citation Counts Rankings
Rankings
413,090
205
49
Ranking Based On Selection: 49
Henry Kofi Mensah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,184
2,098
0.961
Organizational Behaviour
Business Ethics
CSR
Strategic Entrepreneurship and Employee Development
* Total Citation Counts Rankings
Rankings
417,871
212
50
Ranking Based On Selection: 50
George Adu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,150
1,690
0.786
Development Macroeconomics
Natural Resource economics
Energy economics