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
politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184
161
0.875
* Total Citation Counts Rankings
Ranking Based On Selection :27
Educational Management
Educational planning and Economics of Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
85
0.489
* Total Citation Counts Rankings
Ranking Based On Selection :28
Community Development
Environmental Studies
Agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
145
0.863
* Total Citation Counts Rankings
Ranking Based On Selection :29
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
99
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :30
polymers
water purification
dye adsorption
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
131
0.856
* Total Citation Counts Rankings
Ranking Based On Selection :31
Integrated Pest Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
122
0.878
* Total Citation Counts Rankings
Ranking Based On Selection :32
Telecommunication Networking
ICT Policy
Spectrum Management
Mobile Computing
Distributed Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
82
0.594
* Total Citation Counts Rankings
Ranking Based On Selection :33
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
63
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :34
Cancer Literacy
Implementation Science
Public Health
Cancer Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
131
0.970
* Total Citation Counts Rankings
Ranking Based On Selection :35
Finance
Accounting
Public health
project management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
108
0.800
* Total Citation Counts Rankings
Ranking Based On Selection :36
Information Systems
IT Adoption
Databases
IT Security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
96
0.738
* Total Citation Counts Rankings
Ranking Based On Selection :37
Cancer genetics
malaria biology and genetics anf antigenic variation & drug resistance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
99
0.892
* Total Citation Counts Rankings
Ranking Based On Selection :38
Biochemistry
immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
61
0.550
* Total Citation Counts Rankings
Ranking Based On Selection :39
Implementation science
Antimicrobial Resistance
Point of Care diagnostics
Maternal Child Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
107
0.991
* Total Citation Counts Rankings
Ranking Based On Selection :40
Entrepreneurship Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
83
0.838
* Total Citation Counts Rankings
Ranking Based On Selection :41
Law of Contract
Law of tort and consumer justice
Administrative Law
Legal matters
legal system and research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
33
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :42
Reproductive health
Maternal Health
Malaria
Health Education
Health Promotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
63
0.670
* Total Citation Counts Rankings
Ranking Based On Selection :43
Education administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
60
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :44
Integrated environmental management
Urban studies
Environmental risk assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
61
0.678
* Total Citation Counts Rankings
Ranking Based On Selection :45
Educational Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
79
0.898
* Total Citation Counts Rankings
Ranking Based On Selection :46
Impact evaluation
ecoefficiency
technical efficiency
food security
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
53
0.624
* Total Citation Counts Rankings
Ranking Based On Selection :47
Reproductive Health/ Midwifery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
82
0.976
* Total Citation Counts Rankings
Ranking Based On Selection :48
Phytochemistry
Microbiology
Natural product Chemistry
Zoology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
82
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :49
Procurement
Sustainable Supply Management
Project Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
56
0.700
* Total Citation Counts Rankings
Ranking Based On Selection :50
Computer science and software engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
Dennis Mwita
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184
161
0.875
Werunga Kikechi
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
174
85
0.489
Educational Management
Educational planning and Economics of Education
Serah Kimaru-Muchai
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
168
145
0.863
Community Development
Environmental Studies
Agriculture
John Kariuki
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
99
0.600
Dennis Gitau Njuguna
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
131
0.856
polymers
water purification
dye adsorption
Allan Mweke
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139
122
0.878
Peter Namisiko
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
82
0.594
Telecommunication Networking
ICT Policy
Spectrum Management
Mobile Computing
Distributed Systems
Kijogi Caroline
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
63
0.463
Ruth Mbugua
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
131
0.970
Cancer Literacy
Implementation Science
Public Health
Cancer Epidemiology
Paul Munene Muiruri
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
108
0.800
Finance
Accounting
Public health
project management
John Wachira Kamau
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
96
0.738
Francis Makokha
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
99
0.892
Cancer genetics
malaria biology and genetics anf antigenic variation & drug resistance
Charles Wanjala
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
61
0.550
Samuel Mungai Mbugua
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
107
0.991
Implementation science
Antimicrobial Resistance
Point of Care diagnostics
Maternal Child Health
Evans Mwiti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
83
0.838
Tushar Saha
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
33
0.340
Law of Contract
Law of tort and consumer justice
Administrative Law
Legal matters
legal system and research
Jared Otieno Ogolla
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
63
0.670
Reproductive health
Maternal Health
Malaria
Health Education
Health Promotion
Njagi Karue
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93
60
0.645
Gordon Ocholla
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
61
0.678
Integrated environmental management
Urban studies
Environmental risk assessment
Mary Mugwe
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
79
0.898
Mercyline Kamande
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
53
0.624
Impact evaluation
ecoefficiency
technical efficiency
food security
Jane Karonjo
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
82
0.976
Reproductive Health/ Midwifery
Mandela Elias Nelson
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82
82
1.000
Peter Wamalwa Barasa
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
56
0.700
Letiwa Saruni
Mount Kenya University
Thika, Kenya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
Computer science and software engineering