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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :151
Finance and Accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :152
invertebrate immunity
novel agglutinins
medicinal plant products
malaria/parasitology/vector biology
vermitechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :153
Condensed Matter Physics
Superconductivity research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
30
0.517
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :154
GIS
Hydrology
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :155
Reading
research work and
motivational speaking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :156
Criminology
Corrections Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :157
ICT in education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :158
Mathematical Modeling - Biomathematics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
28
0.549
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :159
Social work/sociological theory
Gender Issues
Adolescence and Youth Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
28
0.596
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :160
Literature
Perfomance
Studies and Media
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :161
Supply Chain Management and Operations Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :162
Marketing and management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :163
Chemical Engineering
Pyrolysis
Desulphurisation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :164
Chemical Engineering
Industrial Engineering
Pyrolysis
Waste Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :165
chemical physics chirality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :166
Civil Engineering
Water demand and supply
power demand and supply
River Engineering
Waste water
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :167
Mathematics Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :168
Communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :169
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :170
Criminology and criminal Justice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :171
general relativity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
24
0.369
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :172
Organic Chemistry Natural Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
24
0.800
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :173
Water engineering
wastewater technology
water supply
environmental engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :174
Risk reduction and Sustainable Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :175
Planning for Education in Access and participation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
* Last 6 Years Citation Counts Rankings
Ruth Njeri Ngunjiri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
33
0.579
Finance and Accounting
* Last 6 Years Citation Counts Rankings
Philip A. Ogutu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
invertebrate immunity
novel agglutinins
medicinal plant products
malaria/parasitology/vector biology
vermitechnology
* Last 6 Years Citation Counts Rankings
Wakhu Rapando
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
30
0.517
Condensed Matter Physics
Superconductivity research
* Last 6 Years Citation Counts Rankings
Edward Masibayi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
30
0.769
GIS
Hydrology
Climate Change
* Last 6 Years Citation Counts Rankings
Zipporah Jerotich Ruto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40
29
0.725
* Last 6 Years Citation Counts Rankings
Evans Oruta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
* Last 6 Years Citation Counts Rankings
Elijah Owuor Okono
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Last 6 Years Citation Counts Rankings
Charles Wachira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51
28
0.549
Mathematical Modeling - Biomathematics
* Last 6 Years Citation Counts Rankings
Fridah Njeru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47
28
0.596
Social work/sociological theory
Gender Issues
Adolescence and Youth Studies
* Last 6 Years Citation Counts Rankings
Chris Wasike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
Literature
Perfomance
Studies and Media
* Last 6 Years Citation Counts Rankings
Fredrick Kiongera
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44
28
0.636
* Last 6 Years Citation Counts Rankings
Evans Silver Kwendo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
28
0.875
Marketing and management
* Last 6 Years Citation Counts Rankings
Peter Cherop
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Chemical Engineering
Pyrolysis
Desulphurisation
* Last 6 Years Citation Counts Rankings
Peter Tumwet Cherop
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Chemical Engineering
Industrial Engineering
Pyrolysis
Waste Management
* Last 6 Years Citation Counts Rankings
Hussein Golicha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
26
0.897
* Last 6 Years Citation Counts Rankings
Willis Awandu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Civil Engineering
Water demand and supply
power demand and supply
River Engineering
Waste water
* Last 6 Years Citation Counts Rankings
Martin Sm Wanjala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
25
0.758
* Last 6 Years Citation Counts Rankings
Chamegere Nashon Elvis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
25
0.833
* Last 6 Years Citation Counts Rankings
Savinda Gichere
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Last 6 Years Citation Counts Rankings
Solomon Mosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
25
1.000
* Last 6 Years Citation Counts Rankings
İbrahim Aseri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65
24
0.369
* Last 6 Years Citation Counts Rankings
Selline Ooko
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
24
0.800
Organic Chemistry Natural Products
* Last 6 Years Citation Counts Rankings
Valery Osimbo Lutta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
24
0.923
Water engineering
wastewater technology
water supply
environmental engineering
* Last 6 Years Citation Counts Rankings
Japheth Omule Ogenga
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
* Last 6 Years Citation Counts Rankings
Jason Nganyi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719